ifieee80211.c revision 190456
177218Sphk/* 277218Sphk * Copyright 2001 The Aerospace Corporation. All rights reserved. 377218Sphk * 477218Sphk * Redistribution and use in source and binary forms, with or without 577218Sphk * modification, are permitted provided that the following conditions 677218Sphk * are met: 777218Sphk * 1. Redistributions of source code must retain the above copyright 877218Sphk * notice, this list of conditions and the following disclaimer. 977218Sphk * 2. Redistributions in binary form must reproduce the above copyright 1077218Sphk * notice, this list of conditions and the following disclaimer in the 1177218Sphk * documentation and/or other materials provided with the distribution. 1291454Sbrooks * 3. The name of The Aerospace Corporation may not be used to endorse or 1391454Sbrooks * promote products derived from this software. 1477218Sphk * 1577218Sphk * THIS SOFTWARE IS PROVIDED BY THE AEROSPACE CORPORATION ``AS IS'' AND 1677218Sphk * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1777218Sphk * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1877218Sphk * ARE DISCLAIMED. IN NO EVENT SHALL THE AEROSPACE CORPORATION BE LIABLE 1977218Sphk * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2077218Sphk * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2177218Sphk * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2277218Sphk * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2377218Sphk * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2477218Sphk * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2577218Sphk * SUCH DAMAGE. 2677218Sphk * 2777218Sphk * $FreeBSD: head/sbin/ifconfig/ifieee80211.c 190456 2009-03-26 21:29:38Z sam $ 2877218Sphk */ 2977218Sphk 3077218Sphk/*- 3177218Sphk * Copyright (c) 1997, 1998, 2000 The NetBSD Foundation, Inc. 3277218Sphk * All rights reserved. 3377218Sphk * 3477218Sphk * This code is derived from software contributed to The NetBSD Foundation 3577218Sphk * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, 3677218Sphk * NASA Ames Research Center. 3777218Sphk * 3877218Sphk * Redistribution and use in source and binary forms, with or without 3977218Sphk * modification, are permitted provided that the following conditions 4077218Sphk * are met: 4177218Sphk * 1. Redistributions of source code must retain the above copyright 4277218Sphk * notice, this list of conditions and the following disclaimer. 4377218Sphk * 2. Redistributions in binary form must reproduce the above copyright 4477218Sphk * notice, this list of conditions and the following disclaimer in the 4577218Sphk * documentation and/or other materials provided with the distribution. 4677218Sphk * 3. All advertising materials mentioning features or use of this software 4777218Sphk * must display the following acknowledgement: 4877218Sphk * This product includes software developed by the NetBSD 4977218Sphk * Foundation, Inc. and its contributors. 5077218Sphk * 4. Neither the name of The NetBSD Foundation nor the names of its 5177218Sphk * contributors may be used to endorse or promote products derived 5277218Sphk * from this software without specific prior written permission. 5377218Sphk * 5477218Sphk * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 5577218Sphk * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 5677218Sphk * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 5777218Sphk * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 5877218Sphk * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 5977218Sphk * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 6077218Sphk * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 6177218Sphk * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 6277218Sphk * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 6377218Sphk * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 6477218Sphk * POSSIBILITY OF SUCH DAMAGE. 6577218Sphk */ 6677218Sphk 6777218Sphk#include <sys/param.h> 6877218Sphk#include <sys/ioctl.h> 6977218Sphk#include <sys/socket.h> 7077218Sphk#include <sys/sysctl.h> 7177218Sphk#include <sys/time.h> 7277218Sphk 7377218Sphk#include <net/ethernet.h> 7477218Sphk#include <net/if.h> 7577218Sphk#include <net/if_dl.h> 7677218Sphk#include <net/if_types.h> 77138593Ssam#include <net/if_media.h> 7877218Sphk#include <net/route.h> 79138593Ssam 80116957Ssam#include <net80211/ieee80211_ioctl.h> 81190456Ssam#include <net80211/ieee80211_freebsd.h> 82190456Ssam#include <net80211/ieee80211_superg.h> 83190456Ssam#include <net80211/ieee80211_tdma.h> 8477218Sphk 85187801Ssam#include <assert.h> 8677218Sphk#include <ctype.h> 8777218Sphk#include <err.h> 8877218Sphk#include <errno.h> 8977218Sphk#include <fcntl.h> 90146873Sjhb#include <inttypes.h> 9177218Sphk#include <stdio.h> 9277218Sphk#include <stdlib.h> 9377218Sphk#include <string.h> 9477218Sphk#include <unistd.h> 95155931Ssam#include <stdarg.h> 96173275Ssam#include <stddef.h> /* NB: for offsetof */ 9777218Sphk 9877218Sphk#include "ifconfig.h" 99178354Ssam#include "regdomain.h" 10077218Sphk 101178354Ssam#ifndef IEEE80211_FIXED_RATE_NONE 102178354Ssam#define IEEE80211_FIXED_RATE_NONE 0xff 103178354Ssam#endif 104178354Ssam 105178354Ssam/* XXX need these publicly defined or similar */ 106178354Ssam#ifndef IEEE80211_NODE_AUTH 107178354Ssam#define IEEE80211_NODE_AUTH 0x0001 /* authorized for data */ 108178354Ssam#define IEEE80211_NODE_QOS 0x0002 /* QoS enabled */ 109178354Ssam#define IEEE80211_NODE_ERP 0x0004 /* ERP enabled */ 110178354Ssam#define IEEE80211_NODE_PWR_MGT 0x0010 /* power save mode enabled */ 111178354Ssam#define IEEE80211_NODE_HT 0x0040 /* HT enabled */ 112178354Ssam#define IEEE80211_NODE_HTCOMPAT 0x0080 /* HT setup w/ vendor OUI's */ 113178354Ssam#define IEEE80211_NODE_WPS 0x0100 /* WPS association */ 114178354Ssam#define IEEE80211_NODE_TSN 0x0200 /* TSN association */ 115183261Ssam#define IEEE80211_NODE_AMPDU_RX 0x0400 /* AMPDU rx enabled */ 116183261Ssam#define IEEE80211_NODE_AMPDU_TX 0x0800 /* AMPDU tx enabled */ 117183261Ssam#define IEEE80211_NODE_MIMO_PS 0x1000 /* MIMO power save enabled */ 118183261Ssam#define IEEE80211_NODE_MIMO_RTS 0x2000 /* send RTS in MIMO PS */ 119183261Ssam#define IEEE80211_NODE_RIFS 0x4000 /* RIFS enabled */ 120178354Ssam#endif 121178354Ssam 122187801Ssam#define MAXCHAN 1536 /* max 1.5K channels */ 123187801Ssam 124173275Ssam#define MAXCOL 78 125173275Ssamstatic int col; 126173275Ssamstatic char spacer; 127173275Ssam 128173275Ssamstatic void LINE_INIT(char c); 129173275Ssamstatic void LINE_BREAK(void); 130173275Ssamstatic void LINE_CHECK(const char *fmt, ...); 131173275Ssam 132188784Ssamstatic const char *modename[IEEE80211_MODE_MAX] = { 133188784Ssam [IEEE80211_MODE_AUTO] = "auto", 134188784Ssam [IEEE80211_MODE_11A] = "11a", 135188784Ssam [IEEE80211_MODE_11B] = "11b", 136188784Ssam [IEEE80211_MODE_11G] = "11g", 137188784Ssam [IEEE80211_MODE_FH] = "fh", 138188784Ssam [IEEE80211_MODE_TURBO_A] = "turboA", 139188784Ssam [IEEE80211_MODE_TURBO_G] = "turboG", 140188784Ssam [IEEE80211_MODE_STURBO_A] = "sturbo", 141188784Ssam [IEEE80211_MODE_11NA] = "11na", 142188784Ssam [IEEE80211_MODE_11NG] = "11ng", 143188784Ssam [IEEE80211_MODE_HALF] = "half", 144188784Ssam [IEEE80211_MODE_QUARTER] = "quarter" 145173275Ssam}; 146173275Ssam 147178354Ssamstatic void set80211(int s, int type, int val, int len, void *data); 148173275Ssamstatic int get80211(int s, int type, void *data, int len); 149173275Ssamstatic int get80211len(int s, int type, void *data, int len, int *plen); 150173275Ssamstatic int get80211val(int s, int type, int *val); 15177218Sphkstatic const char *get_string(const char *val, const char *sep, 15277218Sphk u_int8_t *buf, int *lenp); 15377218Sphkstatic void print_string(const u_int8_t *buf, int len); 154178354Ssamstatic void print_regdomain(const struct ieee80211_regdomain *, int); 155178354Ssamstatic void print_channels(int, const struct ieee80211req_chaninfo *, 156178354Ssam int allchans, int verbose); 157178354Ssamstatic void regdomain_makechannels(struct ieee80211_regdomain_req *, 158178354Ssam const struct ieee80211_devcaps_req *); 15977218Sphk 160187801Ssamstatic struct ieee80211req_chaninfo *chaninfo; 161178354Ssamstatic struct ieee80211_regdomain regdomain; 162178354Ssamstatic int gotregdomain = 0; 163178354Ssamstatic struct ieee80211_roamparams_req roamparams; 164178354Ssamstatic int gotroam = 0; 165178354Ssamstatic struct ieee80211_txparams_req txparams; 166178354Ssamstatic int gottxparams = 0; 167173275Ssamstatic struct ieee80211_channel curchan; 168173275Ssamstatic int gotcurchan = 0; 169178354Ssamstatic struct ifmediareq *ifmr; 170173275Ssamstatic int htconf = 0; 171173275Ssamstatic int gothtconf = 0; 172170531Ssam 173173275Ssamstatic void 174173275Ssamgethtconf(int s) 175173275Ssam{ 176173275Ssam if (gothtconf) 177173275Ssam return; 178173275Ssam if (get80211val(s, IEEE80211_IOC_HTCONF, &htconf) < 0) 179173275Ssam warn("unable to get HT configuration information"); 180173275Ssam gothtconf = 1; 181173275Ssam} 182173275Ssam 183170531Ssam/* 184170531Ssam * Collect channel info from the kernel. We use this (mostly) 185170531Ssam * to handle mapping between frequency and IEEE channel number. 186170531Ssam */ 187170531Ssamstatic void 188170531Ssamgetchaninfo(int s) 189170531Ssam{ 190187801Ssam if (chaninfo != NULL) 191170531Ssam return; 192187801Ssam chaninfo = malloc(IEEE80211_CHANINFO_SIZE(MAXCHAN)); 193187801Ssam if (chaninfo == NULL) 194187801Ssam errx(1, "no space for channel list"); 195187801Ssam if (get80211(s, IEEE80211_IOC_CHANINFO, chaninfo, 196187801Ssam IEEE80211_CHANINFO_SIZE(MAXCHAN)) < 0) 197187801Ssam err(1, "unable to get channel information"); 198170531Ssam ifmr = ifmedia_getstate(s); 199173275Ssam gethtconf(s); 200170531Ssam} 201170531Ssam 202178354Ssamstatic struct regdata * 203178354Ssamgetregdata(void) 204178354Ssam{ 205178354Ssam static struct regdata *rdp = NULL; 206178354Ssam if (rdp == NULL) { 207178354Ssam rdp = lib80211_alloc_regdata(); 208178354Ssam if (rdp == NULL) 209181198Ssam errx(-1, "missing or corrupted regdomain database"); 210178354Ssam } 211178354Ssam return rdp; 212178354Ssam} 213178354Ssam 214170531Ssam/* 215170531Ssam * Given the channel at index i with attributes from, 216170531Ssam * check if there is a channel with attributes to in 217170531Ssam * the channel table. With suitable attributes this 218170531Ssam * allows the caller to look for promotion; e.g. from 219170531Ssam * 11b > 11g. 220170531Ssam */ 221138593Ssamstatic int 222170531Ssamcanpromote(int i, int from, int to) 223170531Ssam{ 224187801Ssam const struct ieee80211_channel *fc = &chaninfo->ic_chans[i]; 225170531Ssam int j; 226170531Ssam 227170531Ssam if ((fc->ic_flags & from) != from) 228170531Ssam return i; 229170531Ssam /* NB: quick check exploiting ordering of chans w/ same frequency */ 230187801Ssam if (i+1 < chaninfo->ic_nchans && 231187801Ssam chaninfo->ic_chans[i+1].ic_freq == fc->ic_freq && 232187801Ssam (chaninfo->ic_chans[i+1].ic_flags & to) == to) 233170531Ssam return i+1; 234170531Ssam /* brute force search in case channel list is not ordered */ 235187801Ssam for (j = 0; j < chaninfo->ic_nchans; j++) { 236187801Ssam const struct ieee80211_channel *tc = &chaninfo->ic_chans[j]; 237170531Ssam if (j != i && 238170531Ssam tc->ic_freq == fc->ic_freq && (tc->ic_flags & to) == to) 239170531Ssam return j; 240170531Ssam } 241170531Ssam return i; 242170531Ssam} 243170531Ssam 244170531Ssam/* 245170531Ssam * Handle channel promotion. When a channel is specified with 246170531Ssam * only a frequency we want to promote it to the ``best'' channel 247170531Ssam * available. The channel list has separate entries for 11b, 11g, 248170531Ssam * 11a, and 11n[ga] channels so specifying a frequency w/o any 249170531Ssam * attributes requires we upgrade, e.g. from 11b -> 11g. This 250170531Ssam * gets complicated when the channel is specified on the same 251170531Ssam * command line with a media request that constrains the available 252170531Ssam * channe list (e.g. mode 11a); we want to honor that to avoid 253170531Ssam * confusing behaviour. 254170531Ssam */ 255170531Ssamstatic int 256170531Ssampromote(int i) 257170531Ssam{ 258170531Ssam /* 259170531Ssam * Query the current mode of the interface in case it's 260170531Ssam * constrained (e.g. to 11a). We must do this carefully 261170531Ssam * as there may be a pending ifmedia request in which case 262170531Ssam * asking the kernel will give us the wrong answer. This 263170531Ssam * is an unfortunate side-effect of the way ifconfig is 264170531Ssam * structure for modularity (yech). 265170531Ssam * 266170531Ssam * NB: ifmr is actually setup in getchaninfo (above); we 267170531Ssam * assume it's called coincident with to this call so 268170531Ssam * we have a ``current setting''; otherwise we must pass 269170531Ssam * the socket descriptor down to here so we can make 270170531Ssam * the ifmedia_getstate call ourselves. 271170531Ssam */ 272170531Ssam int chanmode = ifmr != NULL ? IFM_MODE(ifmr->ifm_current) : IFM_AUTO; 273170531Ssam 274170531Ssam /* when ambiguous promote to ``best'' */ 275170531Ssam /* NB: we abitrarily pick HT40+ over HT40- */ 276170531Ssam if (chanmode != IFM_IEEE80211_11B) 277170531Ssam i = canpromote(i, IEEE80211_CHAN_B, IEEE80211_CHAN_G); 278173275Ssam if (chanmode != IFM_IEEE80211_11G && (htconf & 1)) { 279170531Ssam i = canpromote(i, IEEE80211_CHAN_G, 280170531Ssam IEEE80211_CHAN_G | IEEE80211_CHAN_HT20); 281173275Ssam if (htconf & 2) { 282173275Ssam i = canpromote(i, IEEE80211_CHAN_G, 283173275Ssam IEEE80211_CHAN_G | IEEE80211_CHAN_HT40D); 284173275Ssam i = canpromote(i, IEEE80211_CHAN_G, 285173275Ssam IEEE80211_CHAN_G | IEEE80211_CHAN_HT40U); 286173275Ssam } 287170531Ssam } 288173275Ssam if (chanmode != IFM_IEEE80211_11A && (htconf & 1)) { 289170531Ssam i = canpromote(i, IEEE80211_CHAN_A, 290170531Ssam IEEE80211_CHAN_A | IEEE80211_CHAN_HT20); 291173275Ssam if (htconf & 2) { 292173275Ssam i = canpromote(i, IEEE80211_CHAN_A, 293173275Ssam IEEE80211_CHAN_A | IEEE80211_CHAN_HT40D); 294173275Ssam i = canpromote(i, IEEE80211_CHAN_A, 295173275Ssam IEEE80211_CHAN_A | IEEE80211_CHAN_HT40U); 296173275Ssam } 297170531Ssam } 298170531Ssam return i; 299170531Ssam} 300170531Ssam 301170531Ssamstatic void 302170531Ssammapfreq(struct ieee80211_channel *chan, int freq, int flags) 303170531Ssam{ 304170531Ssam int i; 305170531Ssam 306187801Ssam for (i = 0; i < chaninfo->ic_nchans; i++) { 307187801Ssam const struct ieee80211_channel *c = &chaninfo->ic_chans[i]; 308170531Ssam 309170531Ssam if (c->ic_freq == freq && (c->ic_flags & flags) == flags) { 310170531Ssam if (flags == 0) { 311170531Ssam /* when ambiguous promote to ``best'' */ 312187801Ssam c = &chaninfo->ic_chans[promote(i)]; 313170531Ssam } 314170531Ssam *chan = *c; 315170531Ssam return; 316170531Ssam } 317170531Ssam } 318170531Ssam errx(1, "unknown/undefined frequency %u/0x%x", freq, flags); 319170531Ssam} 320170531Ssam 321170531Ssamstatic void 322170531Ssammapchan(struct ieee80211_channel *chan, int ieee, int flags) 323170531Ssam{ 324170531Ssam int i; 325170531Ssam 326187801Ssam for (i = 0; i < chaninfo->ic_nchans; i++) { 327187801Ssam const struct ieee80211_channel *c = &chaninfo->ic_chans[i]; 328170531Ssam 329170531Ssam if (c->ic_ieee == ieee && (c->ic_flags & flags) == flags) { 330170531Ssam if (flags == 0) { 331170531Ssam /* when ambiguous promote to ``best'' */ 332187801Ssam c = &chaninfo->ic_chans[promote(i)]; 333170531Ssam } 334170531Ssam *chan = *c; 335170531Ssam return; 336170531Ssam } 337170531Ssam } 338173275Ssam errx(1, "unknown/undefined channel number %d flags 0x%x", ieee, flags); 339170531Ssam} 340170531Ssam 341173275Ssamstatic const struct ieee80211_channel * 342173275Ssamgetcurchan(int s) 343173275Ssam{ 344173275Ssam if (gotcurchan) 345173275Ssam return &curchan; 346173275Ssam if (get80211(s, IEEE80211_IOC_CURCHAN, &curchan, sizeof(curchan)) < 0) { 347173275Ssam int val; 348173275Ssam /* fall back to legacy ioctl */ 349173275Ssam if (get80211val(s, IEEE80211_IOC_CHANNEL, &val) < 0) 350187801Ssam err(-1, "cannot figure out current channel"); 351173275Ssam getchaninfo(s); 352173275Ssam mapchan(&curchan, val, 0); 353173275Ssam } 354173275Ssam gotcurchan = 1; 355173275Ssam return &curchan; 356173275Ssam} 357173275Ssam 358178354Ssamstatic enum ieee80211_phymode 359178354Ssamchan2mode(const struct ieee80211_channel *c) 360178354Ssam{ 361178354Ssam if (IEEE80211_IS_CHAN_HTA(c)) 362178354Ssam return IEEE80211_MODE_11NA; 363178354Ssam if (IEEE80211_IS_CHAN_HTG(c)) 364178354Ssam return IEEE80211_MODE_11NG; 365178354Ssam if (IEEE80211_IS_CHAN_108A(c)) 366178354Ssam return IEEE80211_MODE_TURBO_A; 367178354Ssam if (IEEE80211_IS_CHAN_108G(c)) 368178354Ssam return IEEE80211_MODE_TURBO_G; 369178354Ssam if (IEEE80211_IS_CHAN_ST(c)) 370178354Ssam return IEEE80211_MODE_STURBO_A; 371178354Ssam if (IEEE80211_IS_CHAN_FHSS(c)) 372178354Ssam return IEEE80211_MODE_FH; 373188784Ssam if (IEEE80211_IS_CHAN_HALF(c)) 374188784Ssam return IEEE80211_MODE_HALF; 375188784Ssam if (IEEE80211_IS_CHAN_QUARTER(c)) 376188784Ssam return IEEE80211_MODE_QUARTER; 377178354Ssam if (IEEE80211_IS_CHAN_A(c)) 378178354Ssam return IEEE80211_MODE_11A; 379178354Ssam if (IEEE80211_IS_CHAN_ANYG(c)) 380178354Ssam return IEEE80211_MODE_11G; 381178354Ssam if (IEEE80211_IS_CHAN_B(c)) 382178354Ssam return IEEE80211_MODE_11B; 383178354Ssam return IEEE80211_MODE_AUTO; 384178354Ssam} 385178354Ssam 386178354Ssamstatic void 387178354Ssamgetroam(int s) 388178354Ssam{ 389178354Ssam if (gotroam) 390178354Ssam return; 391178354Ssam if (get80211(s, IEEE80211_IOC_ROAM, 392178354Ssam &roamparams, sizeof(roamparams)) < 0) 393187801Ssam err(1, "unable to get roaming parameters"); 394178354Ssam gotroam = 1; 395178354Ssam} 396178354Ssam 397178354Ssamstatic void 398178354Ssamsetroam_cb(int s, void *arg) 399178354Ssam{ 400178354Ssam struct ieee80211_roamparams_req *roam = arg; 401178354Ssam set80211(s, IEEE80211_IOC_ROAM, 0, sizeof(*roam), roam); 402178354Ssam} 403178354Ssam 404178354Ssamstatic void 405178354Ssamgettxparams(int s) 406178354Ssam{ 407178354Ssam if (gottxparams) 408178354Ssam return; 409178354Ssam if (get80211(s, IEEE80211_IOC_TXPARAMS, 410178354Ssam &txparams, sizeof(txparams)) < 0) 411187801Ssam err(1, "unable to get transmit parameters"); 412178354Ssam gottxparams = 1; 413178354Ssam} 414178354Ssam 415178354Ssamstatic void 416178354Ssamsettxparams_cb(int s, void *arg) 417178354Ssam{ 418178354Ssam struct ieee80211_txparams_req *txp = arg; 419178354Ssam set80211(s, IEEE80211_IOC_TXPARAMS, 0, sizeof(*txp), txp); 420178354Ssam} 421178354Ssam 422178354Ssamstatic void 423178354Ssamgetregdomain(int s) 424178354Ssam{ 425178354Ssam if (gotregdomain) 426178354Ssam return; 427178354Ssam if (get80211(s, IEEE80211_IOC_REGDOMAIN, 428178354Ssam ®domain, sizeof(regdomain)) < 0) 429187801Ssam err(1, "unable to get regulatory domain info"); 430178354Ssam gotregdomain = 1; 431178354Ssam} 432178354Ssam 433178354Ssamstatic void 434178354Ssamgetdevcaps(int s, struct ieee80211_devcaps_req *dc) 435178354Ssam{ 436187801Ssam if (get80211(s, IEEE80211_IOC_DEVCAPS, dc, 437187801Ssam IEEE80211_DEVCAPS_SPACE(dc)) < 0) 438187801Ssam err(1, "unable to get device capabilities"); 439178354Ssam} 440178354Ssam 441178354Ssamstatic void 442178354Ssamsetregdomain_cb(int s, void *arg) 443178354Ssam{ 444187801Ssam struct ieee80211_regdomain_req *req; 445178354Ssam struct ieee80211_regdomain *rd = arg; 446187801Ssam struct ieee80211_devcaps_req *dc; 447178354Ssam struct regdata *rdp = getregdata(); 448178354Ssam 449186102Ssam if (rd->country != NO_COUNTRY) { 450178354Ssam const struct country *cc; 451178354Ssam /* 452178354Ssam * Check current country seting to make sure it's 453178354Ssam * compatible with the new regdomain. If not, then 454178354Ssam * override it with any default country for this 455178354Ssam * SKU. If we cannot arrange a match, then abort. 456178354Ssam */ 457178354Ssam cc = lib80211_country_findbycc(rdp, rd->country); 458178354Ssam if (cc == NULL) 459178354Ssam errx(1, "unknown ISO country code %d", rd->country); 460178354Ssam if (cc->rd->sku != rd->regdomain) { 461178354Ssam const struct regdomain *rp; 462178354Ssam /* 463178354Ssam * Check if country is incompatible with regdomain. 464178354Ssam * To enable multiple regdomains for a country code 465178354Ssam * we permit a mismatch between the regdomain and 466178354Ssam * the country's associated regdomain when the 467178354Ssam * regdomain is setup w/o a default country. For 468178354Ssam * example, US is bound to the FCC regdomain but 469178354Ssam * we allow US to be combined with FCC3 because FCC3 470178354Ssam * has not default country. This allows bogus 471178354Ssam * combinations like FCC3+DK which are resolved when 472178354Ssam * constructing the channel list by deferring to the 473178354Ssam * regdomain to construct the channel list. 474178354Ssam */ 475178354Ssam rp = lib80211_regdomain_findbysku(rdp, rd->regdomain); 476178354Ssam if (rp == NULL) 477178354Ssam errx(1, "country %s (%s) is not usable with " 478178354Ssam "regdomain %d", cc->isoname, cc->name, 479178354Ssam rd->regdomain); 480186102Ssam else if (rp->cc != NULL && rp->cc != cc) 481178354Ssam errx(1, "country %s (%s) is not usable with " 482178354Ssam "regdomain %s", cc->isoname, cc->name, 483178354Ssam rp->name); 484178354Ssam } 485178354Ssam } 486178354Ssam /* 487178354Ssam * Fetch the device capabilities and calculate the 488178354Ssam * full set of netbands for which we request a new 489178354Ssam * channel list be constructed. Once that's done we 490178354Ssam * push the regdomain info + channel list to the kernel. 491178354Ssam */ 492187801Ssam dc = malloc(IEEE80211_DEVCAPS_SIZE(MAXCHAN)); 493187801Ssam if (dc == NULL) 494187801Ssam errx(1, "no space for device capabilities"); 495187801Ssam dc->dc_chaninfo.ic_nchans = MAXCHAN; 496187801Ssam getdevcaps(s, dc); 497178354Ssam#if 0 498178354Ssam if (verbose) { 499187801Ssam printf("drivercaps: 0x%x\n", dc->dc_drivercaps); 500187801Ssam printf("cryptocaps: 0x%x\n", dc->dc_cryptocaps); 501187801Ssam printf("htcaps : 0x%x\n", dc->dc_htcaps); 502187801Ssam memcpy(chaninfo, &dc->dc_chaninfo, 503187801Ssam IEEE80211_CHANINFO_SPACE(&dc->dc_chaninfo)); 504187801Ssam print_channels(s, &dc->dc_chaninfo, 1/*allchans*/, 1/*verbose*/); 505178354Ssam } 506178354Ssam#endif 507187801Ssam req = malloc(IEEE80211_REGDOMAIN_SIZE(dc->dc_chaninfo.ic_nchans)); 508187801Ssam if (req == NULL) 509187801Ssam errx(1, "no space for regdomain request"); 510187801Ssam req->rd = *rd; 511187801Ssam regdomain_makechannels(req, dc); 512178354Ssam if (verbose) { 513178354Ssam LINE_INIT(':'); 514178354Ssam print_regdomain(rd, 1/*verbose*/); 515178354Ssam LINE_BREAK(); 516187801Ssam /* blech, reallocate channel list for new data */ 517187801Ssam if (chaninfo != NULL) 518187801Ssam free(chaninfo); 519187801Ssam chaninfo = malloc(IEEE80211_CHANINFO_SPACE(&req->chaninfo)); 520187801Ssam if (chaninfo == NULL) 521187801Ssam errx(1, "no space for channel list"); 522187801Ssam memcpy(chaninfo, &req->chaninfo, 523187801Ssam IEEE80211_CHANINFO_SPACE(&req->chaninfo)); 524187801Ssam print_channels(s, &req->chaninfo, 1/*allchans*/, 1/*verbose*/); 525178354Ssam } 526187801Ssam if (req->chaninfo.ic_nchans == 0) 527178354Ssam errx(1, "no channels calculated"); 528187801Ssam set80211(s, IEEE80211_IOC_REGDOMAIN, 0, 529187801Ssam IEEE80211_REGDOMAIN_SPACE(req), req); 530187801Ssam free(req); 531187801Ssam free(dc); 532178354Ssam} 533178354Ssam 534170531Ssamstatic int 535170531Ssamieee80211_mhz2ieee(int freq, int flags) 536170531Ssam{ 537170531Ssam struct ieee80211_channel chan; 538170531Ssam mapfreq(&chan, freq, flags); 539170531Ssam return chan.ic_ieee; 540170531Ssam} 541170531Ssam 542170531Ssamstatic int 543138593Ssamisanyarg(const char *arg) 544138593Ssam{ 545173275Ssam return (strncmp(arg, "-", 1) == 0 || 546173275Ssam strncasecmp(arg, "any", 3) == 0 || strncasecmp(arg, "off", 3) == 0); 547138593Ssam} 548138593Ssam 549138593Ssamstatic void 55077218Sphkset80211ssid(const char *val, int d, int s, const struct afswtch *rafp) 55177218Sphk{ 55277218Sphk int ssid; 55377218Sphk int len; 554151883Sbrooks u_int8_t data[IEEE80211_NWID_LEN]; 55577218Sphk 55677218Sphk ssid = 0; 557121827Sbrooks len = strlen(val); 558178354Ssam if (len > 2 && isdigit((int)val[0]) && val[1] == ':') { 55988748Sambrisko ssid = atoi(val)-1; 56088748Sambrisko val += 2; 56188748Sambrisko } 56277218Sphk 56377218Sphk bzero(data, sizeof(data)); 56477218Sphk len = sizeof(data); 565151883Sbrooks if (get_string(val, NULL, data, &len) == NULL) 566151883Sbrooks exit(1); 56777218Sphk 56877218Sphk set80211(s, IEEE80211_IOC_SSID, ssid, len, data); 56977218Sphk} 57077218Sphk 571138593Ssamstatic void 57277218Sphkset80211stationname(const char *val, int d, int s, const struct afswtch *rafp) 57377218Sphk{ 57477218Sphk int len; 57577218Sphk u_int8_t data[33]; 57677218Sphk 57777218Sphk bzero(data, sizeof(data)); 57877218Sphk len = sizeof(data); 57977218Sphk get_string(val, NULL, data, &len); 58077218Sphk 58177218Sphk set80211(s, IEEE80211_IOC_STATIONNAME, 0, len, data); 58277218Sphk} 58377218Sphk 584138593Ssam/* 585170531Ssam * Parse a channel specification for attributes/flags. 586170531Ssam * The syntax is: 587170531Ssam * freq/xx channel width (5,10,20,40,40+,40-) 588170531Ssam * freq:mode channel mode (a,b,g,h,n,t,s,d) 589170531Ssam * 590170531Ssam * These can be combined in either order; e.g. 2437:ng/40. 591170531Ssam * Modes are case insensitive. 592170531Ssam * 593170531Ssam * The result is not validated here; it's assumed to be 594170531Ssam * checked against the channel table fetched from the kernel. 595170531Ssam */ 596170531Ssamstatic int 597173275Ssamgetchannelflags(const char *val, int freq) 598138593Ssam{ 599170531Ssam#define _CHAN_HT 0x80000000 600170531Ssam const char *cp; 601170531Ssam int flags; 602138593Ssam 603170531Ssam flags = 0; 604166015Ssam 605170531Ssam cp = strchr(val, ':'); 606170531Ssam if (cp != NULL) { 607170531Ssam for (cp++; isalpha((int) *cp); cp++) { 608170531Ssam /* accept mixed case */ 609170531Ssam int c = *cp; 610170531Ssam if (isupper(c)) 611170531Ssam c = tolower(c); 612170531Ssam switch (c) { 613170531Ssam case 'a': /* 802.11a */ 614170531Ssam flags |= IEEE80211_CHAN_A; 615170531Ssam break; 616170531Ssam case 'b': /* 802.11b */ 617170531Ssam flags |= IEEE80211_CHAN_B; 618170531Ssam break; 619170531Ssam case 'g': /* 802.11g */ 620170531Ssam flags |= IEEE80211_CHAN_G; 621170531Ssam break; 622170531Ssam case 'h': /* ht = 802.11n */ 623170531Ssam case 'n': /* 802.11n */ 624170531Ssam flags |= _CHAN_HT; /* NB: private */ 625170531Ssam break; 626170531Ssam case 'd': /* dt = Atheros Dynamic Turbo */ 627170531Ssam flags |= IEEE80211_CHAN_TURBO; 628170531Ssam break; 629170531Ssam case 't': /* ht, dt, st, t */ 630170531Ssam /* dt and unadorned t specify Dynamic Turbo */ 631170531Ssam if ((flags & (IEEE80211_CHAN_STURBO|_CHAN_HT)) == 0) 632170531Ssam flags |= IEEE80211_CHAN_TURBO; 633170531Ssam break; 634170531Ssam case 's': /* st = Atheros Static Turbo */ 635170531Ssam flags |= IEEE80211_CHAN_STURBO; 636170531Ssam break; 637170531Ssam default: 638173275Ssam errx(-1, "%s: Invalid channel attribute %c\n", 639170531Ssam val, *cp); 640170531Ssam } 641170531Ssam } 642170531Ssam } 643170531Ssam cp = strchr(val, '/'); 644170531Ssam if (cp != NULL) { 645170531Ssam char *ep; 646170531Ssam u_long cw = strtoul(cp+1, &ep, 10); 647166015Ssam 648170531Ssam switch (cw) { 649170531Ssam case 5: 650170531Ssam flags |= IEEE80211_CHAN_QUARTER; 651170531Ssam break; 652170531Ssam case 10: 653170531Ssam flags |= IEEE80211_CHAN_HALF; 654170531Ssam break; 655170531Ssam case 20: 656170531Ssam /* NB: this may be removed below */ 657170531Ssam flags |= IEEE80211_CHAN_HT20; 658170531Ssam break; 659170531Ssam case 40: 660170531Ssam if (ep != NULL && *ep == '+') 661170531Ssam flags |= IEEE80211_CHAN_HT40U; 662170531Ssam else if (ep != NULL && *ep == '-') 663170531Ssam flags |= IEEE80211_CHAN_HT40D; 664170531Ssam break; 665170531Ssam default: 666173275Ssam errx(-1, "%s: Invalid channel width\n", val); 667170531Ssam } 668165570Ssam } 669170531Ssam /* 670170531Ssam * Cleanup specifications. 671170531Ssam */ 672170531Ssam if ((flags & _CHAN_HT) == 0) { 673170531Ssam /* 674170531Ssam * If user specified freq/20 or freq/40 quietly remove 675170531Ssam * HT cw attributes depending on channel use. To give 676170531Ssam * an explicit 20/40 width for an HT channel you must 677170531Ssam * indicate it is an HT channel since all HT channels 678170531Ssam * are also usable for legacy operation; e.g. freq:n/40. 679170531Ssam */ 680170531Ssam flags &= ~IEEE80211_CHAN_HT; 681170531Ssam } else { 682170531Ssam /* 683170531Ssam * Remove private indicator that this is an HT channel 684170531Ssam * and if no explicit channel width has been given 685170531Ssam * provide the default settings. 686170531Ssam */ 687170531Ssam flags &= ~_CHAN_HT; 688173275Ssam if ((flags & IEEE80211_CHAN_HT) == 0) { 689173275Ssam struct ieee80211_channel chan; 690173275Ssam /* 691173275Ssam * Consult the channel list to see if we can use 692173275Ssam * HT40+ or HT40- (if both the map routines choose). 693173275Ssam */ 694173275Ssam if (freq > 255) 695173275Ssam mapfreq(&chan, freq, 0); 696173275Ssam else 697173275Ssam mapchan(&chan, freq, 0); 698173275Ssam flags |= (chan.ic_flags & IEEE80211_CHAN_HT); 699173275Ssam } 700170531Ssam } 701170531Ssam return flags; 702170531Ssam#undef _CHAN_HT 703138593Ssam} 704138593Ssam 705138593Ssamstatic void 706186105Ssamgetchannel(int s, struct ieee80211_channel *chan, const char *val) 707186105Ssam{ 708186105Ssam int v, flags; 709186105Ssam char *eptr; 710186105Ssam 711186105Ssam memset(chan, 0, sizeof(*chan)); 712186105Ssam if (isanyarg(val)) { 713186105Ssam chan->ic_freq = IEEE80211_CHAN_ANY; 714186105Ssam return; 715186105Ssam } 716186105Ssam getchaninfo(s); 717186105Ssam errno = 0; 718186105Ssam v = strtol(val, &eptr, 10); 719186105Ssam if (val[0] == '\0' || val == eptr || errno == ERANGE || 720186105Ssam /* channel may be suffixed with nothing, :flag, or /width */ 721186105Ssam (eptr[0] != '\0' && eptr[0] != ':' && eptr[0] != '/')) 722186105Ssam errx(1, "invalid channel specification%s", 723186105Ssam errno == ERANGE ? " (out of range)" : ""); 724186105Ssam flags = getchannelflags(val, v); 725186105Ssam if (v > 255) { /* treat as frequency */ 726186105Ssam mapfreq(chan, v, flags); 727186105Ssam } else { 728186105Ssam mapchan(chan, v, flags); 729186105Ssam } 730186105Ssam} 731186105Ssam 732186105Ssamstatic void 73377218Sphkset80211channel(const char *val, int d, int s, const struct afswtch *rafp) 73477218Sphk{ 735170531Ssam struct ieee80211_channel chan; 736170531Ssam 737186105Ssam getchannel(s, &chan, val); 738170531Ssam set80211(s, IEEE80211_IOC_CURCHAN, 0, sizeof(chan), &chan); 73977218Sphk} 74077218Sphk 741138593Ssamstatic void 742178354Ssamset80211chanswitch(const char *val, int d, int s, const struct afswtch *rafp) 743178354Ssam{ 744178354Ssam struct ieee80211_chanswitch_req csr; 745178354Ssam 746186105Ssam getchannel(s, &csr.csa_chan, val); 747178354Ssam csr.csa_mode = 1; 748178354Ssam csr.csa_count = 5; 749178354Ssam set80211(s, IEEE80211_IOC_CHANSWITCH, 0, sizeof(csr), &csr); 750178354Ssam} 751178354Ssam 752178354Ssamstatic void 75377218Sphkset80211authmode(const char *val, int d, int s, const struct afswtch *rafp) 75477218Sphk{ 75577218Sphk int mode; 75677218Sphk 75791454Sbrooks if (strcasecmp(val, "none") == 0) { 75877218Sphk mode = IEEE80211_AUTH_NONE; 75991454Sbrooks } else if (strcasecmp(val, "open") == 0) { 76077218Sphk mode = IEEE80211_AUTH_OPEN; 76191454Sbrooks } else if (strcasecmp(val, "shared") == 0) { 76277218Sphk mode = IEEE80211_AUTH_SHARED; 763138593Ssam } else if (strcasecmp(val, "8021x") == 0) { 764138593Ssam mode = IEEE80211_AUTH_8021X; 765138593Ssam } else if (strcasecmp(val, "wpa") == 0) { 766138593Ssam mode = IEEE80211_AUTH_WPA; 76777218Sphk } else { 768150708Sru errx(1, "unknown authmode"); 76977218Sphk } 77077218Sphk 77177218Sphk set80211(s, IEEE80211_IOC_AUTHMODE, mode, 0, NULL); 77277218Sphk} 77377218Sphk 774138593Ssamstatic void 77577218Sphkset80211powersavemode(const char *val, int d, int s, const struct afswtch *rafp) 77677218Sphk{ 77777218Sphk int mode; 77877218Sphk 77991454Sbrooks if (strcasecmp(val, "off") == 0) { 78077218Sphk mode = IEEE80211_POWERSAVE_OFF; 78191454Sbrooks } else if (strcasecmp(val, "on") == 0) { 78277218Sphk mode = IEEE80211_POWERSAVE_ON; 78391454Sbrooks } else if (strcasecmp(val, "cam") == 0) { 78477218Sphk mode = IEEE80211_POWERSAVE_CAM; 78591454Sbrooks } else if (strcasecmp(val, "psp") == 0) { 78677218Sphk mode = IEEE80211_POWERSAVE_PSP; 78791454Sbrooks } else if (strcasecmp(val, "psp-cam") == 0) { 78877218Sphk mode = IEEE80211_POWERSAVE_PSP_CAM; 78977218Sphk } else { 790150708Sru errx(1, "unknown powersavemode"); 79177218Sphk } 79277218Sphk 79377218Sphk set80211(s, IEEE80211_IOC_POWERSAVE, mode, 0, NULL); 79477218Sphk} 79577218Sphk 796138593Ssamstatic void 79777218Sphkset80211powersave(const char *val, int d, int s, const struct afswtch *rafp) 79877218Sphk{ 79977218Sphk if (d == 0) 80077218Sphk set80211(s, IEEE80211_IOC_POWERSAVE, IEEE80211_POWERSAVE_OFF, 80177218Sphk 0, NULL); 80277218Sphk else 80377218Sphk set80211(s, IEEE80211_IOC_POWERSAVE, IEEE80211_POWERSAVE_ON, 80477218Sphk 0, NULL); 80577218Sphk} 80677218Sphk 807138593Ssamstatic void 80877218Sphkset80211powersavesleep(const char *val, int d, int s, const struct afswtch *rafp) 80977218Sphk{ 81077218Sphk set80211(s, IEEE80211_IOC_POWERSAVESLEEP, atoi(val), 0, NULL); 81177218Sphk} 81277218Sphk 813138593Ssamstatic void 81477218Sphkset80211wepmode(const char *val, int d, int s, const struct afswtch *rafp) 81577218Sphk{ 81677218Sphk int mode; 81777218Sphk 81891454Sbrooks if (strcasecmp(val, "off") == 0) { 81977218Sphk mode = IEEE80211_WEP_OFF; 82091454Sbrooks } else if (strcasecmp(val, "on") == 0) { 82177218Sphk mode = IEEE80211_WEP_ON; 82291454Sbrooks } else if (strcasecmp(val, "mixed") == 0) { 82377218Sphk mode = IEEE80211_WEP_MIXED; 82477218Sphk } else { 825150708Sru errx(1, "unknown wep mode"); 82677218Sphk } 82777218Sphk 82877218Sphk set80211(s, IEEE80211_IOC_WEP, mode, 0, NULL); 82977218Sphk} 83077218Sphk 831138593Ssamstatic void 83277218Sphkset80211wep(const char *val, int d, int s, const struct afswtch *rafp) 83377218Sphk{ 83477218Sphk set80211(s, IEEE80211_IOC_WEP, d, 0, NULL); 83577218Sphk} 83677218Sphk 837139493Ssamstatic int 838139493Ssamisundefarg(const char *arg) 839139493Ssam{ 840139493Ssam return (strcmp(arg, "-") == 0 || strncasecmp(arg, "undef", 5) == 0); 841139493Ssam} 842139493Ssam 843138593Ssamstatic void 84477218Sphkset80211weptxkey(const char *val, int d, int s, const struct afswtch *rafp) 84577218Sphk{ 846139493Ssam if (isundefarg(val)) 847139493Ssam set80211(s, IEEE80211_IOC_WEPTXKEY, IEEE80211_KEYIX_NONE, 0, NULL); 848139493Ssam else 849139493Ssam set80211(s, IEEE80211_IOC_WEPTXKEY, atoi(val)-1, 0, NULL); 85077218Sphk} 85177218Sphk 852138593Ssamstatic void 85377218Sphkset80211wepkey(const char *val, int d, int s, const struct afswtch *rafp) 85477218Sphk{ 85577218Sphk int key = 0; 85677218Sphk int len; 857120178Ssam u_int8_t data[IEEE80211_KEYBUF_SIZE]; 85877218Sphk 859178354Ssam if (isdigit((int)val[0]) && val[1] == ':') { 86077218Sphk key = atoi(val)-1; 86177218Sphk val += 2; 86277218Sphk } 86377218Sphk 86477218Sphk bzero(data, sizeof(data)); 86577218Sphk len = sizeof(data); 86677218Sphk get_string(val, NULL, data, &len); 86777218Sphk 86877218Sphk set80211(s, IEEE80211_IOC_WEPKEY, key, len, data); 86977218Sphk} 87077218Sphk 87177218Sphk/* 872148686Sstefanf * This function is purely a NetBSD compatability interface. The NetBSD 873148686Sstefanf * interface is too inflexible, but it's there so we'll support it since 87477218Sphk * it's not all that hard. 87577218Sphk */ 876138593Ssamstatic void 87777218Sphkset80211nwkey(const char *val, int d, int s, const struct afswtch *rafp) 87877218Sphk{ 87977218Sphk int txkey; 88077218Sphk int i, len; 881120178Ssam u_int8_t data[IEEE80211_KEYBUF_SIZE]; 88277218Sphk 88377218Sphk set80211(s, IEEE80211_IOC_WEP, IEEE80211_WEP_ON, 0, NULL); 88477218Sphk 885178354Ssam if (isdigit((int)val[0]) && val[1] == ':') { 88677218Sphk txkey = val[0]-'0'-1; 88777218Sphk val += 2; 88877218Sphk 88991454Sbrooks for (i = 0; i < 4; i++) { 89077218Sphk bzero(data, sizeof(data)); 89177218Sphk len = sizeof(data); 89277218Sphk val = get_string(val, ",", data, &len); 893151827Sbrooks if (val == NULL) 894151827Sbrooks exit(1); 89577218Sphk 89677218Sphk set80211(s, IEEE80211_IOC_WEPKEY, i, len, data); 89777218Sphk } 89877218Sphk } else { 89977218Sphk bzero(data, sizeof(data)); 90077218Sphk len = sizeof(data); 90177218Sphk get_string(val, NULL, data, &len); 90277218Sphk txkey = 0; 90377218Sphk 90477218Sphk set80211(s, IEEE80211_IOC_WEPKEY, 0, len, data); 90577218Sphk 90677218Sphk bzero(data, sizeof(data)); 90791454Sbrooks for (i = 1; i < 4; i++) 90877218Sphk set80211(s, IEEE80211_IOC_WEPKEY, i, 0, data); 90977218Sphk } 91077218Sphk 91177218Sphk set80211(s, IEEE80211_IOC_WEPTXKEY, txkey, 0, NULL); 91277218Sphk} 91377218Sphk 914138593Ssamstatic void 915127649Ssamset80211rtsthreshold(const char *val, int d, int s, const struct afswtch *rafp) 916127649Ssam{ 917148416Ssam set80211(s, IEEE80211_IOC_RTSTHRESHOLD, 918148416Ssam isundefarg(val) ? IEEE80211_RTS_MAX : atoi(val), 0, NULL); 919127649Ssam} 920127649Ssam 921138593Ssamstatic void 922127649Ssamset80211protmode(const char *val, int d, int s, const struct afswtch *rafp) 923127649Ssam{ 924127649Ssam int mode; 925127649Ssam 926127649Ssam if (strcasecmp(val, "off") == 0) { 927127649Ssam mode = IEEE80211_PROTMODE_OFF; 928127649Ssam } else if (strcasecmp(val, "cts") == 0) { 929127649Ssam mode = IEEE80211_PROTMODE_CTS; 930173275Ssam } else if (strncasecmp(val, "rtscts", 3) == 0) { 931127649Ssam mode = IEEE80211_PROTMODE_RTSCTS; 932127649Ssam } else { 933150708Sru errx(1, "unknown protection mode"); 934127649Ssam } 935127649Ssam 936127649Ssam set80211(s, IEEE80211_IOC_PROTMODE, mode, 0, NULL); 937127649Ssam} 938127649Ssam 939138593Ssamstatic void 940173275Ssamset80211htprotmode(const char *val, int d, int s, const struct afswtch *rafp) 941173275Ssam{ 942173275Ssam int mode; 943173275Ssam 944173275Ssam if (strcasecmp(val, "off") == 0) { 945173275Ssam mode = IEEE80211_PROTMODE_OFF; 946173275Ssam } else if (strncasecmp(val, "rts", 3) == 0) { 947173275Ssam mode = IEEE80211_PROTMODE_RTSCTS; 948173275Ssam } else { 949173275Ssam errx(1, "unknown protection mode"); 950173275Ssam } 951173275Ssam 952173275Ssam set80211(s, IEEE80211_IOC_HTPROTMODE, mode, 0, NULL); 953173275Ssam} 954173275Ssam 955173275Ssamstatic void 956127649Ssamset80211txpower(const char *val, int d, int s, const struct afswtch *rafp) 957127649Ssam{ 958173275Ssam double v = atof(val); 959173275Ssam int txpow; 960173275Ssam 961173275Ssam txpow = (int) (2*v); 962173275Ssam if (txpow != 2*v) 963173275Ssam errx(-1, "invalid tx power (must be .5 dBm units)"); 964173275Ssam set80211(s, IEEE80211_IOC_TXPOWER, txpow, 0, NULL); 965127649Ssam} 966127649Ssam 967138593Ssam#define IEEE80211_ROAMING_DEVICE 0 968138593Ssam#define IEEE80211_ROAMING_AUTO 1 969138593Ssam#define IEEE80211_ROAMING_MANUAL 2 970138593Ssam 971138593Ssamstatic void 972138593Ssamset80211roaming(const char *val, int d, int s, const struct afswtch *rafp) 97377218Sphk{ 974138593Ssam int mode; 97577218Sphk 976138593Ssam if (strcasecmp(val, "device") == 0) { 977138593Ssam mode = IEEE80211_ROAMING_DEVICE; 978138593Ssam } else if (strcasecmp(val, "auto") == 0) { 979138593Ssam mode = IEEE80211_ROAMING_AUTO; 980138593Ssam } else if (strcasecmp(val, "manual") == 0) { 981138593Ssam mode = IEEE80211_ROAMING_MANUAL; 982138593Ssam } else { 983150708Sru errx(1, "unknown roaming mode"); 984138593Ssam } 985138593Ssam set80211(s, IEEE80211_IOC_ROAMING, mode, 0, NULL); 986138593Ssam} 987138593Ssam 988138593Ssamstatic void 989138593Ssamset80211wme(const char *val, int d, int s, const struct afswtch *rafp) 990138593Ssam{ 991138593Ssam set80211(s, IEEE80211_IOC_WME, d, 0, NULL); 992138593Ssam} 993138593Ssam 994138593Ssamstatic void 995138593Ssamset80211hidessid(const char *val, int d, int s, const struct afswtch *rafp) 996138593Ssam{ 997138593Ssam set80211(s, IEEE80211_IOC_HIDESSID, d, 0, NULL); 998138593Ssam} 999138593Ssam 1000138593Ssamstatic void 1001138593Ssamset80211apbridge(const char *val, int d, int s, const struct afswtch *rafp) 1002138593Ssam{ 1003138593Ssam set80211(s, IEEE80211_IOC_APBRIDGE, d, 0, NULL); 1004138593Ssam} 1005138593Ssam 1006138593Ssamstatic void 1007170531Ssamset80211fastframes(const char *val, int d, int s, const struct afswtch *rafp) 1008170531Ssam{ 1009170531Ssam set80211(s, IEEE80211_IOC_FF, d, 0, NULL); 1010170531Ssam} 1011170531Ssam 1012170531Ssamstatic void 1013170531Ssamset80211dturbo(const char *val, int d, int s, const struct afswtch *rafp) 1014170531Ssam{ 1015170531Ssam set80211(s, IEEE80211_IOC_TURBOP, d, 0, NULL); 1016170531Ssam} 1017170531Ssam 1018170531Ssamstatic void 1019138593Ssamset80211chanlist(const char *val, int d, int s, const struct afswtch *rafp) 1020138593Ssam{ 1021138593Ssam struct ieee80211req_chanlist chanlist; 1022138593Ssam char *temp, *cp, *tp; 1023138593Ssam 1024138593Ssam temp = malloc(strlen(val) + 1); 1025138593Ssam if (temp == NULL) 1026138593Ssam errx(1, "malloc failed"); 1027138593Ssam strcpy(temp, val); 1028138593Ssam memset(&chanlist, 0, sizeof(chanlist)); 1029138593Ssam cp = temp; 1030138593Ssam for (;;) { 1031173275Ssam int first, last, f, c; 1032138593Ssam 1033138593Ssam tp = strchr(cp, ','); 1034138593Ssam if (tp != NULL) 1035138593Ssam *tp++ = '\0'; 1036138593Ssam switch (sscanf(cp, "%u-%u", &first, &last)) { 1037138593Ssam case 1: 1038187801Ssam if (first > IEEE80211_CHAN_MAX) 1039188038Sdelphij errx(-1, "channel %u out of range, max %u", 1040187801Ssam first, IEEE80211_CHAN_MAX); 1041138593Ssam setbit(chanlist.ic_channels, first); 1042138593Ssam break; 1043138593Ssam case 2: 1044187801Ssam if (first > IEEE80211_CHAN_MAX) 1045188038Sdelphij errx(-1, "channel %u out of range, max %u", 1046187801Ssam first, IEEE80211_CHAN_MAX); 1047187801Ssam if (last > IEEE80211_CHAN_MAX) 1048188038Sdelphij errx(-1, "channel %u out of range, max %u", 1049187801Ssam last, IEEE80211_CHAN_MAX); 1050138593Ssam if (first > last) 1051138593Ssam errx(-1, "void channel range, %u > %u", 1052138593Ssam first, last); 1053138593Ssam for (f = first; f <= last; f++) 1054138593Ssam setbit(chanlist.ic_channels, f); 1055138593Ssam break; 1056138593Ssam } 1057138593Ssam if (tp == NULL) 1058138593Ssam break; 1059173275Ssam c = *tp; 1060173275Ssam while (isspace(c)) 1061138593Ssam tp++; 1062173275Ssam if (!isdigit(c)) 1063138593Ssam break; 1064138593Ssam cp = tp; 1065138593Ssam } 1066170531Ssam set80211(s, IEEE80211_IOC_CHANLIST, 0, sizeof(chanlist), &chanlist); 1067138593Ssam} 1068138593Ssam 1069138593Ssamstatic void 1070138593Ssamset80211bssid(const char *val, int d, int s, const struct afswtch *rafp) 1071138593Ssam{ 1072138593Ssam 1073138593Ssam if (!isanyarg(val)) { 1074138593Ssam char *temp; 1075138593Ssam struct sockaddr_dl sdl; 1076138593Ssam 1077155702Ssam temp = malloc(strlen(val) + 2); /* ':' and '\0' */ 1078138593Ssam if (temp == NULL) 1079138593Ssam errx(1, "malloc failed"); 1080138593Ssam temp[0] = ':'; 1081138593Ssam strcpy(temp + 1, val); 1082138593Ssam sdl.sdl_len = sizeof(sdl); 1083138593Ssam link_addr(temp, &sdl); 1084138593Ssam free(temp); 1085138593Ssam if (sdl.sdl_alen != IEEE80211_ADDR_LEN) 1086138593Ssam errx(1, "malformed link-level address"); 1087138593Ssam set80211(s, IEEE80211_IOC_BSSID, 0, 1088138593Ssam IEEE80211_ADDR_LEN, LLADDR(&sdl)); 1089138593Ssam } else { 1090138593Ssam uint8_t zerobssid[IEEE80211_ADDR_LEN]; 1091138593Ssam memset(zerobssid, 0, sizeof(zerobssid)); 1092138593Ssam set80211(s, IEEE80211_IOC_BSSID, 0, 1093138593Ssam IEEE80211_ADDR_LEN, zerobssid); 1094138593Ssam } 1095138593Ssam} 1096138593Ssam 1097138593Ssamstatic int 1098138593Ssamgetac(const char *ac) 1099138593Ssam{ 1100138593Ssam if (strcasecmp(ac, "ac_be") == 0 || strcasecmp(ac, "be") == 0) 1101138593Ssam return WME_AC_BE; 1102138593Ssam if (strcasecmp(ac, "ac_bk") == 0 || strcasecmp(ac, "bk") == 0) 1103138593Ssam return WME_AC_BK; 1104138593Ssam if (strcasecmp(ac, "ac_vi") == 0 || strcasecmp(ac, "vi") == 0) 1105138593Ssam return WME_AC_VI; 1106138593Ssam if (strcasecmp(ac, "ac_vo") == 0 || strcasecmp(ac, "vo") == 0) 1107138593Ssam return WME_AC_VO; 1108138593Ssam errx(1, "unknown wme access class %s", ac); 1109138593Ssam} 1110138593Ssam 1111138593Ssamstatic 1112138593SsamDECL_CMD_FUNC2(set80211cwmin, ac, val) 1113138593Ssam{ 1114138593Ssam set80211(s, IEEE80211_IOC_WME_CWMIN, atoi(val), getac(ac), NULL); 1115138593Ssam} 1116138593Ssam 1117138593Ssamstatic 1118138593SsamDECL_CMD_FUNC2(set80211cwmax, ac, val) 1119138593Ssam{ 1120138593Ssam set80211(s, IEEE80211_IOC_WME_CWMAX, atoi(val), getac(ac), NULL); 1121138593Ssam} 1122138593Ssam 1123138593Ssamstatic 1124138593SsamDECL_CMD_FUNC2(set80211aifs, ac, val) 1125138593Ssam{ 1126138593Ssam set80211(s, IEEE80211_IOC_WME_AIFS, atoi(val), getac(ac), NULL); 1127138593Ssam} 1128138593Ssam 1129138593Ssamstatic 1130138593SsamDECL_CMD_FUNC2(set80211txoplimit, ac, val) 1131138593Ssam{ 1132138593Ssam set80211(s, IEEE80211_IOC_WME_TXOPLIMIT, atoi(val), getac(ac), NULL); 1133138593Ssam} 1134138593Ssam 1135138593Ssamstatic 1136148621SsamDECL_CMD_FUNC(set80211acm, ac, d) 1137138593Ssam{ 1138148621Ssam set80211(s, IEEE80211_IOC_WME_ACM, 1, getac(ac), NULL); 1139138593Ssam} 1140148621Ssamstatic 1141148621SsamDECL_CMD_FUNC(set80211noacm, ac, d) 1142148621Ssam{ 1143148621Ssam set80211(s, IEEE80211_IOC_WME_ACM, 0, getac(ac), NULL); 1144148621Ssam} 1145138593Ssam 1146138593Ssamstatic 1147148621SsamDECL_CMD_FUNC(set80211ackpolicy, ac, d) 1148138593Ssam{ 1149148621Ssam set80211(s, IEEE80211_IOC_WME_ACKPOLICY, 1, getac(ac), NULL); 1150138593Ssam} 1151148621Ssamstatic 1152148621SsamDECL_CMD_FUNC(set80211noackpolicy, ac, d) 1153148621Ssam{ 1154148621Ssam set80211(s, IEEE80211_IOC_WME_ACKPOLICY, 0, getac(ac), NULL); 1155148621Ssam} 1156138593Ssam 1157138593Ssamstatic 1158138593SsamDECL_CMD_FUNC2(set80211bsscwmin, ac, val) 1159138593Ssam{ 1160138593Ssam set80211(s, IEEE80211_IOC_WME_CWMIN, atoi(val), 1161138593Ssam getac(ac)|IEEE80211_WMEPARAM_BSS, NULL); 1162138593Ssam} 1163138593Ssam 1164138593Ssamstatic 1165138593SsamDECL_CMD_FUNC2(set80211bsscwmax, ac, val) 1166138593Ssam{ 1167138593Ssam set80211(s, IEEE80211_IOC_WME_CWMAX, atoi(val), 1168138593Ssam getac(ac)|IEEE80211_WMEPARAM_BSS, NULL); 1169138593Ssam} 1170138593Ssam 1171138593Ssamstatic 1172138593SsamDECL_CMD_FUNC2(set80211bssaifs, ac, val) 1173138593Ssam{ 1174138593Ssam set80211(s, IEEE80211_IOC_WME_AIFS, atoi(val), 1175138593Ssam getac(ac)|IEEE80211_WMEPARAM_BSS, NULL); 1176138593Ssam} 1177138593Ssam 1178138593Ssamstatic 1179138593SsamDECL_CMD_FUNC2(set80211bsstxoplimit, ac, val) 1180138593Ssam{ 1181138593Ssam set80211(s, IEEE80211_IOC_WME_TXOPLIMIT, atoi(val), 1182138593Ssam getac(ac)|IEEE80211_WMEPARAM_BSS, NULL); 1183138593Ssam} 1184138593Ssam 1185138593Ssamstatic 1186138593SsamDECL_CMD_FUNC(set80211dtimperiod, val, d) 1187138593Ssam{ 1188138593Ssam set80211(s, IEEE80211_IOC_DTIM_PERIOD, atoi(val), 0, NULL); 1189138593Ssam} 1190138593Ssam 1191138593Ssamstatic 1192138593SsamDECL_CMD_FUNC(set80211bintval, val, d) 1193138593Ssam{ 1194138593Ssam set80211(s, IEEE80211_IOC_BEACON_INTERVAL, atoi(val), 0, NULL); 1195138593Ssam} 1196138593Ssam 1197138593Ssamstatic void 1198138593Ssamset80211macmac(int s, int op, const char *val) 1199138593Ssam{ 1200138593Ssam char *temp; 1201138593Ssam struct sockaddr_dl sdl; 1202138593Ssam 1203155702Ssam temp = malloc(strlen(val) + 2); /* ':' and '\0' */ 1204138593Ssam if (temp == NULL) 1205138593Ssam errx(1, "malloc failed"); 1206138593Ssam temp[0] = ':'; 1207138593Ssam strcpy(temp + 1, val); 1208138593Ssam sdl.sdl_len = sizeof(sdl); 1209138593Ssam link_addr(temp, &sdl); 1210138593Ssam free(temp); 1211138593Ssam if (sdl.sdl_alen != IEEE80211_ADDR_LEN) 1212138593Ssam errx(1, "malformed link-level address"); 1213138593Ssam set80211(s, op, 0, IEEE80211_ADDR_LEN, LLADDR(&sdl)); 1214138593Ssam} 1215138593Ssam 1216138593Ssamstatic 1217138593SsamDECL_CMD_FUNC(set80211addmac, val, d) 1218138593Ssam{ 1219138593Ssam set80211macmac(s, IEEE80211_IOC_ADDMAC, val); 1220138593Ssam} 1221138593Ssam 1222138593Ssamstatic 1223138593SsamDECL_CMD_FUNC(set80211delmac, val, d) 1224138593Ssam{ 1225138593Ssam set80211macmac(s, IEEE80211_IOC_DELMAC, val); 1226138593Ssam} 1227138593Ssam 1228138593Ssamstatic 1229149029SsamDECL_CMD_FUNC(set80211kickmac, val, d) 1230149029Ssam{ 1231149029Ssam char *temp; 1232149029Ssam struct sockaddr_dl sdl; 1233149029Ssam struct ieee80211req_mlme mlme; 1234149029Ssam 1235155702Ssam temp = malloc(strlen(val) + 2); /* ':' and '\0' */ 1236149029Ssam if (temp == NULL) 1237149029Ssam errx(1, "malloc failed"); 1238149029Ssam temp[0] = ':'; 1239149029Ssam strcpy(temp + 1, val); 1240149029Ssam sdl.sdl_len = sizeof(sdl); 1241149029Ssam link_addr(temp, &sdl); 1242149029Ssam free(temp); 1243149029Ssam if (sdl.sdl_alen != IEEE80211_ADDR_LEN) 1244149029Ssam errx(1, "malformed link-level address"); 1245149029Ssam memset(&mlme, 0, sizeof(mlme)); 1246149029Ssam mlme.im_op = IEEE80211_MLME_DEAUTH; 1247149029Ssam mlme.im_reason = IEEE80211_REASON_AUTH_EXPIRE; 1248149029Ssam memcpy(mlme.im_macaddr, LLADDR(&sdl), IEEE80211_ADDR_LEN); 1249170531Ssam set80211(s, IEEE80211_IOC_MLME, 0, sizeof(mlme), &mlme); 1250149029Ssam} 1251149029Ssam 1252149029Ssamstatic 1253138593SsamDECL_CMD_FUNC(set80211maccmd, val, d) 1254138593Ssam{ 1255138593Ssam set80211(s, IEEE80211_IOC_MACCMD, d, 0, NULL); 1256138593Ssam} 1257138593Ssam 1258147795Ssamstatic void 1259147795Ssamset80211pureg(const char *val, int d, int s, const struct afswtch *rafp) 1260147795Ssam{ 1261147795Ssam set80211(s, IEEE80211_IOC_PUREG, d, 0, NULL); 1262147795Ssam} 1263147795Ssam 1264153422Ssamstatic void 1265170531Ssamset80211bgscan(const char *val, int d, int s, const struct afswtch *rafp) 1266153422Ssam{ 1267170531Ssam set80211(s, IEEE80211_IOC_BGSCAN, d, 0, NULL); 1268153422Ssam} 1269153422Ssam 1270148416Ssamstatic 1271170531SsamDECL_CMD_FUNC(set80211bgscanidle, val, d) 1272170531Ssam{ 1273170531Ssam set80211(s, IEEE80211_IOC_BGSCAN_IDLE, atoi(val), 0, NULL); 1274170531Ssam} 1275170531Ssam 1276170531Ssamstatic 1277170531SsamDECL_CMD_FUNC(set80211bgscanintvl, val, d) 1278170531Ssam{ 1279170531Ssam set80211(s, IEEE80211_IOC_BGSCAN_INTERVAL, atoi(val), 0, NULL); 1280170531Ssam} 1281170531Ssam 1282170531Ssamstatic 1283170531SsamDECL_CMD_FUNC(set80211scanvalid, val, d) 1284170531Ssam{ 1285170531Ssam set80211(s, IEEE80211_IOC_SCANVALID, atoi(val), 0, NULL); 1286170531Ssam} 1287170531Ssam 1288178354Ssam/* 1289178354Ssam * Parse an optional trailing specification of which netbands 1290178354Ssam * to apply a parameter to. This is basically the same syntax 1291178354Ssam * as used for channels but you can concatenate to specify 1292178354Ssam * multiple. For example: 1293178354Ssam * 14:abg apply to 11a, 11b, and 11g 1294178354Ssam * 6:ht apply to 11na and 11ng 1295178354Ssam * We don't make a big effort to catch silly things; this is 1296178354Ssam * really a convenience mechanism. 1297178354Ssam */ 1298178354Ssamstatic int 1299178354Ssamgetmodeflags(const char *val) 1300170531Ssam{ 1301178354Ssam const char *cp; 1302178354Ssam int flags; 1303178354Ssam 1304178354Ssam flags = 0; 1305178354Ssam 1306178354Ssam cp = strchr(val, ':'); 1307178354Ssam if (cp != NULL) { 1308178354Ssam for (cp++; isalpha((int) *cp); cp++) { 1309178354Ssam /* accept mixed case */ 1310178354Ssam int c = *cp; 1311178354Ssam if (isupper(c)) 1312178354Ssam c = tolower(c); 1313178354Ssam switch (c) { 1314178354Ssam case 'a': /* 802.11a */ 1315178354Ssam flags |= IEEE80211_CHAN_A; 1316178354Ssam break; 1317178354Ssam case 'b': /* 802.11b */ 1318178354Ssam flags |= IEEE80211_CHAN_B; 1319178354Ssam break; 1320178354Ssam case 'g': /* 802.11g */ 1321178354Ssam flags |= IEEE80211_CHAN_G; 1322178354Ssam break; 1323178354Ssam case 'n': /* 802.11n */ 1324178354Ssam flags |= IEEE80211_CHAN_HT; 1325178354Ssam break; 1326178354Ssam case 'd': /* dt = Atheros Dynamic Turbo */ 1327178354Ssam flags |= IEEE80211_CHAN_TURBO; 1328178354Ssam break; 1329178354Ssam case 't': /* ht, dt, st, t */ 1330178354Ssam /* dt and unadorned t specify Dynamic Turbo */ 1331178354Ssam if ((flags & (IEEE80211_CHAN_STURBO|IEEE80211_CHAN_HT)) == 0) 1332178354Ssam flags |= IEEE80211_CHAN_TURBO; 1333178354Ssam break; 1334178354Ssam case 's': /* st = Atheros Static Turbo */ 1335178354Ssam flags |= IEEE80211_CHAN_STURBO; 1336178354Ssam break; 1337188784Ssam case 'h': /* 1/2-width channels */ 1338188784Ssam flags |= IEEE80211_CHAN_HALF; 1339188784Ssam break; 1340188784Ssam case 'q': /* 1/4-width channels */ 1341188784Ssam flags |= IEEE80211_CHAN_QUARTER; 1342188784Ssam break; 1343178354Ssam default: 1344178354Ssam errx(-1, "%s: Invalid mode attribute %c\n", 1345178354Ssam val, *cp); 1346178354Ssam } 1347178354Ssam } 1348178354Ssam } 1349178354Ssam return flags; 1350170531Ssam} 1351170531Ssam 1352178354Ssam#define IEEE80211_CHAN_HTA (IEEE80211_CHAN_HT|IEEE80211_CHAN_5GHZ) 1353178354Ssam#define IEEE80211_CHAN_HTG (IEEE80211_CHAN_HT|IEEE80211_CHAN_2GHZ) 1354178354Ssam 1355178354Ssam#define _APPLY(_flags, _base, _param, _v) do { \ 1356178354Ssam if (_flags & IEEE80211_CHAN_HT) { \ 1357178354Ssam if ((_flags & (IEEE80211_CHAN_5GHZ|IEEE80211_CHAN_2GHZ)) == 0) {\ 1358178354Ssam _base.params[IEEE80211_MODE_11NA]._param = _v; \ 1359178354Ssam _base.params[IEEE80211_MODE_11NG]._param = _v; \ 1360178354Ssam } else if (_flags & IEEE80211_CHAN_5GHZ) \ 1361178354Ssam _base.params[IEEE80211_MODE_11NA]._param = _v; \ 1362178354Ssam else \ 1363178354Ssam _base.params[IEEE80211_MODE_11NG]._param = _v; \ 1364178354Ssam } \ 1365178354Ssam if (_flags & IEEE80211_CHAN_TURBO) { \ 1366178354Ssam if ((_flags & (IEEE80211_CHAN_5GHZ|IEEE80211_CHAN_2GHZ)) == 0) {\ 1367178354Ssam _base.params[IEEE80211_MODE_TURBO_A]._param = _v; \ 1368178354Ssam _base.params[IEEE80211_MODE_TURBO_G]._param = _v; \ 1369178354Ssam } else if (_flags & IEEE80211_CHAN_5GHZ) \ 1370178354Ssam _base.params[IEEE80211_MODE_TURBO_A]._param = _v; \ 1371178354Ssam else \ 1372178354Ssam _base.params[IEEE80211_MODE_TURBO_G]._param = _v; \ 1373178354Ssam } \ 1374178354Ssam if (_flags & IEEE80211_CHAN_STURBO) \ 1375178354Ssam _base.params[IEEE80211_MODE_STURBO_A]._param = _v; \ 1376178354Ssam if ((_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A) \ 1377178354Ssam _base.params[IEEE80211_MODE_11A]._param = _v; \ 1378178354Ssam if ((_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G) \ 1379178354Ssam _base.params[IEEE80211_MODE_11G]._param = _v; \ 1380178354Ssam if ((_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B) \ 1381178354Ssam _base.params[IEEE80211_MODE_11B]._param = _v; \ 1382188784Ssam if (_flags & IEEE80211_CHAN_HALF) \ 1383188784Ssam _base.params[IEEE80211_MODE_HALF]._param = _v; \ 1384188784Ssam if (_flags & IEEE80211_CHAN_QUARTER) \ 1385188784Ssam _base.params[IEEE80211_MODE_QUARTER]._param = _v; \ 1386178354Ssam} while (0) 1387178354Ssam#define _APPLY1(_flags, _base, _param, _v) do { \ 1388178354Ssam if (_flags & IEEE80211_CHAN_HT) { \ 1389178354Ssam if (_flags & IEEE80211_CHAN_5GHZ) \ 1390178354Ssam _base.params[IEEE80211_MODE_11NA]._param = _v; \ 1391178354Ssam else \ 1392178354Ssam _base.params[IEEE80211_MODE_11NG]._param = _v; \ 1393178354Ssam } else if ((_flags & IEEE80211_CHAN_108A) == IEEE80211_CHAN_108A) \ 1394178354Ssam _base.params[IEEE80211_MODE_TURBO_A]._param = _v; \ 1395178354Ssam else if ((_flags & IEEE80211_CHAN_108G) == IEEE80211_CHAN_108G) \ 1396178354Ssam _base.params[IEEE80211_MODE_TURBO_G]._param = _v; \ 1397178354Ssam else if ((_flags & IEEE80211_CHAN_ST) == IEEE80211_CHAN_ST) \ 1398178354Ssam _base.params[IEEE80211_MODE_STURBO_A]._param = _v; \ 1399188784Ssam else if (_flags & IEEE80211_CHAN_HALF) \ 1400188784Ssam _base.params[IEEE80211_MODE_HALF]._param = _v; \ 1401188784Ssam else if (_flags & IEEE80211_CHAN_QUARTER) \ 1402188784Ssam _base.params[IEEE80211_MODE_QUARTER]._param = _v; \ 1403178354Ssam else if ((_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A) \ 1404178354Ssam _base.params[IEEE80211_MODE_11A]._param = _v; \ 1405178354Ssam else if ((_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G) \ 1406178354Ssam _base.params[IEEE80211_MODE_11G]._param = _v; \ 1407178354Ssam else if ((_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B) \ 1408178354Ssam _base.params[IEEE80211_MODE_11B]._param = _v; \ 1409178354Ssam} while (0) 1410178354Ssam#define _APPLY_RATE(_flags, _base, _param, _v) do { \ 1411178354Ssam if (_flags & IEEE80211_CHAN_HT) { \ 1412188784Ssam (_v) = (_v / 2) | IEEE80211_RATE_MCS; \ 1413178354Ssam } \ 1414188784Ssam _APPLY(_flags, _base, _param, _v); \ 1415178354Ssam} while (0) 1416178354Ssam#define _APPLY_RATE1(_flags, _base, _param, _v) do { \ 1417178354Ssam if (_flags & IEEE80211_CHAN_HT) { \ 1418188784Ssam (_v) = (_v / 2) | IEEE80211_RATE_MCS; \ 1419188784Ssam } \ 1420188784Ssam _APPLY1(_flags, _base, _param, _v); \ 1421178354Ssam} while (0) 1422178354Ssam 1423170531Ssamstatic 1424178354SsamDECL_CMD_FUNC(set80211roamrssi, val, d) 1425170531Ssam{ 1426178354Ssam double v = atof(val); 1427178354Ssam int rssi, flags; 1428178354Ssam 1429178354Ssam rssi = (int) (2*v); 1430178354Ssam if (rssi != 2*v) 1431178354Ssam errx(-1, "invalid rssi (must be .5 dBm units)"); 1432178354Ssam flags = getmodeflags(val); 1433178354Ssam getroam(s); 1434178354Ssam if (flags == 0) { /* NB: no flags => current channel */ 1435178354Ssam flags = getcurchan(s)->ic_flags; 1436178354Ssam _APPLY1(flags, roamparams, rssi, rssi); 1437178354Ssam } else 1438178354Ssam _APPLY(flags, roamparams, rssi, rssi); 1439178354Ssam callback_register(setroam_cb, &roamparams); 1440170531Ssam} 1441170531Ssam 1442188784Ssamstatic int 1443188784Ssamgetrate(const char *val, const char *tag) 1444188784Ssam{ 1445188784Ssam double v = atof(val); 1446188784Ssam int rate; 1447188784Ssam 1448188784Ssam rate = (int) (2*v); 1449188784Ssam if (rate != 2*v) 1450188784Ssam errx(-1, "invalid %s rate (must be .5 Mb/s units)", tag); 1451188784Ssam return rate; /* NB: returns 2x the specified value */ 1452188784Ssam} 1453188784Ssam 1454170531Ssamstatic 1455178354SsamDECL_CMD_FUNC(set80211roamrate, val, d) 1456170531Ssam{ 1457188784Ssam int rate, flags; 1458178354Ssam 1459188784Ssam rate = getrate(val, "roam"); 1460178354Ssam flags = getmodeflags(val); 1461178354Ssam getroam(s); 1462178354Ssam if (flags == 0) { /* NB: no flags => current channel */ 1463178354Ssam flags = getcurchan(s)->ic_flags; 1464188784Ssam _APPLY_RATE1(flags, roamparams, rate, rate); 1465178354Ssam } else 1466188784Ssam _APPLY_RATE(flags, roamparams, rate, rate); 1467178354Ssam callback_register(setroam_cb, &roamparams); 1468170531Ssam} 1469170531Ssam 1470170531Ssamstatic 1471178354SsamDECL_CMD_FUNC(set80211mcastrate, val, d) 1472170531Ssam{ 1473188784Ssam int rate, flags; 1474178354Ssam 1475188784Ssam rate = getrate(val, "mcast"); 1476178354Ssam flags = getmodeflags(val); 1477178354Ssam gettxparams(s); 1478178354Ssam if (flags == 0) { /* NB: no flags => current channel */ 1479178354Ssam flags = getcurchan(s)->ic_flags; 1480188784Ssam _APPLY_RATE1(flags, txparams, mcastrate, rate); 1481178354Ssam } else 1482188784Ssam _APPLY_RATE(flags, txparams, mcastrate, rate); 1483178354Ssam callback_register(settxparams_cb, &txparams); 1484170531Ssam} 1485170531Ssam 1486170531Ssamstatic 1487178354SsamDECL_CMD_FUNC(set80211mgtrate, val, d) 1488170531Ssam{ 1489188784Ssam int rate, flags; 1490178354Ssam 1491188784Ssam rate = getrate(val, "mgmt"); 1492178354Ssam flags = getmodeflags(val); 1493178354Ssam gettxparams(s); 1494178354Ssam if (flags == 0) { /* NB: no flags => current channel */ 1495178354Ssam flags = getcurchan(s)->ic_flags; 1496188784Ssam _APPLY_RATE1(flags, txparams, mgmtrate, rate); 1497178354Ssam } else 1498188784Ssam _APPLY_RATE(flags, txparams, mgmtrate, rate); 1499178354Ssam callback_register(settxparams_cb, &txparams); 1500170531Ssam} 1501170531Ssam 1502170531Ssamstatic 1503178354SsamDECL_CMD_FUNC(set80211ucastrate, val, d) 1504170531Ssam{ 1505188784Ssam int flags; 1506178354Ssam 1507178354Ssam gettxparams(s); 1508178354Ssam flags = getmodeflags(val); 1509178354Ssam if (isanyarg(val)) { 1510178354Ssam if (flags == 0) { /* NB: no flags => current channel */ 1511178354Ssam flags = getcurchan(s)->ic_flags; 1512178354Ssam _APPLY1(flags, txparams, ucastrate, 1513178354Ssam IEEE80211_FIXED_RATE_NONE); 1514178354Ssam } else 1515178354Ssam _APPLY(flags, txparams, ucastrate, 1516178354Ssam IEEE80211_FIXED_RATE_NONE); 1517178354Ssam } else { 1518188784Ssam int rate = getrate(val, "ucast"); 1519178354Ssam if (flags == 0) { /* NB: no flags => current channel */ 1520178354Ssam flags = getcurchan(s)->ic_flags; 1521188784Ssam _APPLY_RATE1(flags, txparams, ucastrate, rate); 1522178354Ssam } else 1523188784Ssam _APPLY_RATE(flags, txparams, ucastrate, rate); 1524178354Ssam } 1525178354Ssam callback_register(settxparams_cb, &txparams); 1526170531Ssam} 1527170531Ssam 1528170531Ssamstatic 1529178354SsamDECL_CMD_FUNC(set80211maxretry, val, d) 1530153354Ssam{ 1531178354Ssam int v = atoi(val), flags; 1532178354Ssam 1533178354Ssam flags = getmodeflags(val); 1534178354Ssam gettxparams(s); 1535178354Ssam if (flags == 0) { /* NB: no flags => current channel */ 1536178354Ssam flags = getcurchan(s)->ic_flags; 1537178354Ssam _APPLY1(flags, txparams, maxretry, v); 1538178354Ssam } else 1539178354Ssam _APPLY(flags, txparams, maxretry, v); 1540178354Ssam callback_register(settxparams_cb, &txparams); 1541153354Ssam} 1542178354Ssam#undef _APPLY_RATE 1543178354Ssam#undef _APPLY 1544178354Ssam#undef IEEE80211_CHAN_HTA 1545178354Ssam#undef IEEE80211_CHAN_HTG 1546153354Ssam 1547153354Ssamstatic 1548148416SsamDECL_CMD_FUNC(set80211fragthreshold, val, d) 1549148416Ssam{ 1550148416Ssam set80211(s, IEEE80211_IOC_FRAGTHRESHOLD, 1551148416Ssam isundefarg(val) ? IEEE80211_FRAG_MAX : atoi(val), 0, NULL); 1552148416Ssam} 1553148416Ssam 1554160687Ssamstatic 1555160687SsamDECL_CMD_FUNC(set80211bmissthreshold, val, d) 1556160687Ssam{ 1557160687Ssam set80211(s, IEEE80211_IOC_BMISSTHRESHOLD, 1558160687Ssam isundefarg(val) ? IEEE80211_HWBMISS_MAX : atoi(val), 0, NULL); 1559160687Ssam} 1560160687Ssam 1561170531Ssamstatic void 1562170531Ssamset80211burst(const char *val, int d, int s, const struct afswtch *rafp) 1563170531Ssam{ 1564170531Ssam set80211(s, IEEE80211_IOC_BURST, d, 0, NULL); 1565170531Ssam} 1566170531Ssam 1567170531Ssamstatic void 1568170531Ssamset80211doth(const char *val, int d, int s, const struct afswtch *rafp) 1569170531Ssam{ 1570170531Ssam set80211(s, IEEE80211_IOC_DOTH, d, 0, NULL); 1571170531Ssam} 1572170531Ssam 1573173275Ssamstatic void 1574178354Ssamset80211dfs(const char *val, int d, int s, const struct afswtch *rafp) 1575178354Ssam{ 1576178354Ssam set80211(s, IEEE80211_IOC_DFS, d, 0, NULL); 1577178354Ssam} 1578178354Ssam 1579178354Ssamstatic void 1580173275Ssamset80211shortgi(const char *val, int d, int s, const struct afswtch *rafp) 1581173275Ssam{ 1582173275Ssam set80211(s, IEEE80211_IOC_SHORTGI, 1583173275Ssam d ? (IEEE80211_HTCAP_SHORTGI20 | IEEE80211_HTCAP_SHORTGI40) : 0, 1584173275Ssam 0, NULL); 1585173275Ssam} 1586173275Ssam 1587173275Ssamstatic void 1588173275Ssamset80211ampdu(const char *val, int d, int s, const struct afswtch *rafp) 1589173275Ssam{ 1590173275Ssam int ampdu; 1591173275Ssam 1592173275Ssam if (get80211val(s, IEEE80211_IOC_AMPDU, &du) < 0) 1593173275Ssam errx(-1, "cannot get AMPDU setting"); 1594173275Ssam if (d < 0) { 1595173275Ssam d = -d; 1596173275Ssam ampdu &= ~d; 1597173275Ssam } else 1598173275Ssam ampdu |= d; 1599173275Ssam set80211(s, IEEE80211_IOC_AMPDU, ampdu, 0, NULL); 1600173275Ssam} 1601173275Ssam 1602173275Ssamstatic 1603173275SsamDECL_CMD_FUNC(set80211ampdulimit, val, d) 1604173275Ssam{ 1605173275Ssam int v; 1606173275Ssam 1607173275Ssam switch (atoi(val)) { 1608173275Ssam case 8: 1609173275Ssam case 8*1024: 1610173275Ssam v = IEEE80211_HTCAP_MAXRXAMPDU_8K; 1611173275Ssam break; 1612173275Ssam case 16: 1613173275Ssam case 16*1024: 1614173275Ssam v = IEEE80211_HTCAP_MAXRXAMPDU_16K; 1615173275Ssam break; 1616173275Ssam case 32: 1617173275Ssam case 32*1024: 1618173275Ssam v = IEEE80211_HTCAP_MAXRXAMPDU_32K; 1619173275Ssam break; 1620173275Ssam case 64: 1621173275Ssam case 64*1024: 1622173275Ssam v = IEEE80211_HTCAP_MAXRXAMPDU_64K; 1623173275Ssam break; 1624173275Ssam default: 1625173275Ssam errx(-1, "invalid A-MPDU limit %s", val); 1626173275Ssam } 1627173275Ssam set80211(s, IEEE80211_IOC_AMPDU_LIMIT, v, 0, NULL); 1628173275Ssam} 1629173275Ssam 1630173275Ssamstatic 1631173275SsamDECL_CMD_FUNC(set80211ampdudensity, val, d) 1632173275Ssam{ 1633173275Ssam int v; 1634173275Ssam 1635183260Ssam if (isanyarg(val) || strcasecmp(val, "na") == 0) 1636173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_NA; 1637173275Ssam else switch ((int)(atof(val)*4)) { 1638173275Ssam case 0: 1639173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_NA; 1640173275Ssam break; 1641173275Ssam case 1: 1642173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_025; 1643173275Ssam break; 1644173275Ssam case 2: 1645173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_05; 1646173275Ssam break; 1647173275Ssam case 4: 1648173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_1; 1649173275Ssam break; 1650173275Ssam case 8: 1651173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_2; 1652173275Ssam break; 1653173275Ssam case 16: 1654173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_4; 1655173275Ssam break; 1656173275Ssam case 32: 1657173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_8; 1658173275Ssam break; 1659173275Ssam case 64: 1660173275Ssam v = IEEE80211_HTCAP_MPDUDENSITY_16; 1661173275Ssam break; 1662173275Ssam default: 1663173275Ssam errx(-1, "invalid A-MPDU density %s", val); 1664173275Ssam } 1665173275Ssam set80211(s, IEEE80211_IOC_AMPDU_DENSITY, v, 0, NULL); 1666173275Ssam} 1667173275Ssam 1668173275Ssamstatic void 1669173275Ssamset80211amsdu(const char *val, int d, int s, const struct afswtch *rafp) 1670173275Ssam{ 1671173275Ssam int amsdu; 1672173275Ssam 1673173275Ssam if (get80211val(s, IEEE80211_IOC_AMSDU, &amsdu) < 0) 1674187801Ssam err(-1, "cannot get AMSDU setting"); 1675173275Ssam if (d < 0) { 1676173275Ssam d = -d; 1677173275Ssam amsdu &= ~d; 1678173275Ssam } else 1679173275Ssam amsdu |= d; 1680173275Ssam set80211(s, IEEE80211_IOC_AMSDU, amsdu, 0, NULL); 1681173275Ssam} 1682173275Ssam 1683173275Ssamstatic 1684173275SsamDECL_CMD_FUNC(set80211amsdulimit, val, d) 1685173275Ssam{ 1686173275Ssam set80211(s, IEEE80211_IOC_AMSDU_LIMIT, atoi(val), 0, NULL); 1687173275Ssam} 1688173275Ssam 1689173275Ssamstatic void 1690173275Ssamset80211puren(const char *val, int d, int s, const struct afswtch *rafp) 1691173275Ssam{ 1692173275Ssam set80211(s, IEEE80211_IOC_PUREN, d, 0, NULL); 1693173275Ssam} 1694173275Ssam 1695173275Ssamstatic void 1696173275Ssamset80211htcompat(const char *val, int d, int s, const struct afswtch *rafp) 1697173275Ssam{ 1698173275Ssam set80211(s, IEEE80211_IOC_HTCOMPAT, d, 0, NULL); 1699173275Ssam} 1700173275Ssam 1701173275Ssamstatic void 1702173275Ssamset80211htconf(const char *val, int d, int s, const struct afswtch *rafp) 1703173275Ssam{ 1704173275Ssam set80211(s, IEEE80211_IOC_HTCONF, d, 0, NULL); 1705173275Ssam htconf = d; 1706173275Ssam} 1707173275Ssam 1708173275Ssamstatic void 1709178354Ssamset80211dwds(const char *val, int d, int s, const struct afswtch *rafp) 1710178354Ssam{ 1711178354Ssam set80211(s, IEEE80211_IOC_DWDS, d, 0, NULL); 1712178354Ssam} 1713178354Ssam 1714178354Ssamstatic void 1715173275Ssamset80211inact(const char *val, int d, int s, const struct afswtch *rafp) 1716173275Ssam{ 1717173275Ssam set80211(s, IEEE80211_IOC_INACTIVITY, d, 0, NULL); 1718173275Ssam} 1719173275Ssam 1720173275Ssamstatic void 1721178354Ssamset80211tsn(const char *val, int d, int s, const struct afswtch *rafp) 1722178354Ssam{ 1723178354Ssam set80211(s, IEEE80211_IOC_TSN, d, 0, NULL); 1724178354Ssam} 1725178354Ssam 1726178354Ssamstatic void 1727178354Ssamset80211dotd(const char *val, int d, int s, const struct afswtch *rafp) 1728178354Ssam{ 1729178354Ssam set80211(s, IEEE80211_IOC_DOTD, d, 0, NULL); 1730178354Ssam} 1731178354Ssam 1732183261Ssamstatic void 1733183261Ssamset80211smps(const char *val, int d, int s, const struct afswtch *rafp) 1734183261Ssam{ 1735183261Ssam set80211(s, IEEE80211_IOC_SMPS, d, 0, NULL); 1736183261Ssam} 1737183261Ssam 1738183261Ssamstatic void 1739183261Ssamset80211rifs(const char *val, int d, int s, const struct afswtch *rafp) 1740183261Ssam{ 1741183261Ssam set80211(s, IEEE80211_IOC_RIFS, d, 0, NULL); 1742183261Ssam} 1743183261Ssam 1744186904Ssamstatic 1745186904SsamDECL_CMD_FUNC(set80211tdmaslot, val, d) 1746186904Ssam{ 1747186904Ssam set80211(s, IEEE80211_IOC_TDMA_SLOT, atoi(val), 0, NULL); 1748186904Ssam} 1749186904Ssam 1750186904Ssamstatic 1751186904SsamDECL_CMD_FUNC(set80211tdmaslotcnt, val, d) 1752186904Ssam{ 1753186904Ssam set80211(s, IEEE80211_IOC_TDMA_SLOTCNT, atoi(val), 0, NULL); 1754186904Ssam} 1755186904Ssam 1756186904Ssamstatic 1757186904SsamDECL_CMD_FUNC(set80211tdmaslotlen, val, d) 1758186904Ssam{ 1759186904Ssam set80211(s, IEEE80211_IOC_TDMA_SLOTLEN, atoi(val), 0, NULL); 1760186904Ssam} 1761186904Ssam 1762186904Ssamstatic 1763186904SsamDECL_CMD_FUNC(set80211tdmabintval, val, d) 1764186904Ssam{ 1765186904Ssam set80211(s, IEEE80211_IOC_TDMA_BINTERVAL, atoi(val), 0, NULL); 1766186904Ssam} 1767186904Ssam 1768178354Ssamstatic int 1769178354Ssamregdomain_sort(const void *a, const void *b) 1770178354Ssam{ 1771178354Ssam#define CHAN_ALL \ 1772178354Ssam (IEEE80211_CHAN_ALLTURBO|IEEE80211_CHAN_HALF|IEEE80211_CHAN_QUARTER) 1773178354Ssam const struct ieee80211_channel *ca = a; 1774178354Ssam const struct ieee80211_channel *cb = b; 1775178354Ssam 1776178354Ssam return ca->ic_freq == cb->ic_freq ? 1777178354Ssam (ca->ic_flags & CHAN_ALL) - (cb->ic_flags & CHAN_ALL) : 1778178354Ssam ca->ic_freq - cb->ic_freq; 1779178354Ssam#undef CHAN_ALL 1780178354Ssam} 1781178354Ssam 1782178354Ssamstatic const struct ieee80211_channel * 1783178354Ssamchanlookup(const struct ieee80211_channel chans[], int nchans, 1784178354Ssam int freq, int flags) 1785178354Ssam{ 1786178354Ssam int i; 1787178354Ssam 1788178354Ssam flags &= IEEE80211_CHAN_ALLTURBO; 1789178354Ssam for (i = 0; i < nchans; i++) { 1790178354Ssam const struct ieee80211_channel *c = &chans[i]; 1791178354Ssam if (c->ic_freq == freq && 1792178354Ssam (c->ic_flags & IEEE80211_CHAN_ALLTURBO) == flags) 1793178354Ssam return c; 1794178354Ssam } 1795178354Ssam return NULL; 1796178354Ssam} 1797178354Ssam 1798187841Ssamstatic int 1799187841Ssamchanfind(const struct ieee80211_channel chans[], int nchans, int flags) 1800187841Ssam{ 1801187841Ssam int i; 1802187841Ssam 1803187841Ssam for (i = 0; i < nchans; i++) { 1804187841Ssam const struct ieee80211_channel *c = &chans[i]; 1805187841Ssam if ((c->ic_flags & flags) == flags) 1806187841Ssam return 1; 1807187841Ssam } 1808187841Ssam return 0; 1809187841Ssam} 1810187841Ssam 1811188258Ssam/* 1812188258Ssam * Check channel compatibility. 1813188258Ssam */ 1814188258Ssamstatic int 1815188258Ssamcheckchan(const struct ieee80211req_chaninfo *avail, int freq, int flags) 1816188258Ssam{ 1817188258Ssam flags &= ~REQ_FLAGS; 1818188258Ssam /* 1819188258Ssam * Check if exact channel is in the calibration table; 1820188258Ssam * everything below is to deal with channels that we 1821188258Ssam * want to include but that are not explicitly listed. 1822188258Ssam */ 1823188258Ssam if (flags & IEEE80211_CHAN_HT40) { 1824188258Ssam /* NB: we use an HT40 channel center that matches HT20 */ 1825188258Ssam flags = (flags &~ IEEE80211_CHAN_HT40) | IEEE80211_CHAN_HT20; 1826188258Ssam } 1827188258Ssam if (chanlookup(avail->ic_chans, avail->ic_nchans, freq, flags) != NULL) 1828188258Ssam return 1; 1829188258Ssam if (flags & IEEE80211_CHAN_GSM) { 1830188258Ssam /* 1831188258Ssam * XXX GSM frequency mapping is handled in the kernel 1832188258Ssam * so we cannot find them in the calibration table; 1833188258Ssam * just accept the channel and the kernel will reject 1834188258Ssam * the channel list if it's wrong. 1835188258Ssam */ 1836188258Ssam return 1; 1837188258Ssam } 1838188258Ssam /* 1839188258Ssam * If this is a 1/2 or 1/4 width channel allow it if a full 1840188258Ssam * width channel is present for this frequency, and the device 1841188258Ssam * supports fractional channels on this band. This is a hack 1842188258Ssam * that avoids bloating the calibration table; it may be better 1843188258Ssam * by per-band attributes though (we are effectively calculating 1844188258Ssam * this attribute by scanning the channel list ourself). 1845188258Ssam */ 1846188258Ssam if ((flags & (IEEE80211_CHAN_HALF | IEEE80211_CHAN_QUARTER)) == 0) 1847188258Ssam return 0; 1848188258Ssam if (chanlookup(avail->ic_chans, avail->ic_nchans, freq, 1849188258Ssam flags &~ (IEEE80211_CHAN_HALF | IEEE80211_CHAN_QUARTER)) == NULL) 1850188258Ssam return 0; 1851188258Ssam if (flags & IEEE80211_CHAN_HALF) { 1852188258Ssam return chanfind(avail->ic_chans, avail->ic_nchans, 1853188258Ssam IEEE80211_CHAN_HALF | 1854188258Ssam (flags & (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_5GHZ))); 1855188258Ssam } else { 1856188258Ssam return chanfind(avail->ic_chans, avail->ic_nchans, 1857188258Ssam IEEE80211_CHAN_QUARTER | 1858188258Ssam (flags & (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_5GHZ))); 1859188258Ssam } 1860188258Ssam} 1861188258Ssam 1862178354Ssamstatic void 1863178354Ssamregdomain_addchans(struct ieee80211req_chaninfo *ci, 1864178354Ssam const netband_head *bands, 1865178354Ssam const struct ieee80211_regdomain *reg, 1866178354Ssam uint32_t chanFlags, 1867178354Ssam const struct ieee80211req_chaninfo *avail) 1868178354Ssam{ 1869178354Ssam const struct netband *nb; 1870178354Ssam const struct freqband *b; 1871178354Ssam struct ieee80211_channel *c, *prev; 1872188258Ssam int freq, hi_adj, lo_adj, channelSep; 1873188258Ssam uint32_t flags; 1874178354Ssam 1875188258Ssam hi_adj = (chanFlags & IEEE80211_CHAN_HT40U) ? -20 : 0; 1876188258Ssam lo_adj = (chanFlags & IEEE80211_CHAN_HT40D) ? 20 : 0; 1877178354Ssam channelSep = (chanFlags & IEEE80211_CHAN_2GHZ) ? 0 : 40; 1878178354Ssam LIST_FOREACH(nb, bands, next) { 1879178354Ssam b = nb->band; 1880187842Ssam if (verbose) { 1881187842Ssam printf("%s:", __func__); 1882187842Ssam printb(" chanFlags", chanFlags, IEEE80211_CHAN_BITS); 1883187842Ssam printb(" bandFlags", nb->flags | b->flags, 1884187842Ssam IEEE80211_CHAN_BITS); 1885187842Ssam putchar('\n'); 1886187842Ssam } 1887178354Ssam prev = NULL; 1888188258Ssam for (freq = b->freqStart + lo_adj; 1889188258Ssam freq <= b->freqEnd + hi_adj; freq += b->chanSep) { 1890187841Ssam /* 1891188258Ssam * Construct flags for the new channel. We take 1892188258Ssam * the attributes from the band descriptions except 1893188258Ssam * for HT40 which is enabled generically (i.e. +/- 1894188258Ssam * extension channel) in the band description and 1895188258Ssam * then constrained according by channel separation. 1896187841Ssam */ 1897188258Ssam flags = nb->flags | b->flags; 1898188258Ssam if (flags & IEEE80211_CHAN_HT) { 1899188258Ssam /* 1900188258Ssam * HT channels are generated specially; we're 1901188258Ssam * called to add HT20, HT40+, and HT40- chan's 1902188258Ssam * so we need to expand only band specs for 1903188258Ssam * the HT channel type being added. 1904188258Ssam */ 1905188258Ssam if ((chanFlags & IEEE80211_CHAN_HT20) && 1906188258Ssam (flags & IEEE80211_CHAN_HT20) == 0) { 1907188258Ssam if (verbose) 1908188258Ssam printf("%u: skip, not an " 1909188258Ssam "HT20 channel\n", freq); 1910188258Ssam continue; 1911188258Ssam } 1912188258Ssam if ((chanFlags & IEEE80211_CHAN_HT40) && 1913188258Ssam (flags & IEEE80211_CHAN_HT40) == 0) { 1914188258Ssam if (verbose) 1915188258Ssam printf("%u: skip, not an " 1916188258Ssam "HT40 channel\n", freq); 1917188258Ssam continue; 1918188258Ssam } 1919188258Ssam /* 1920188258Ssam * DFS and HT40 don't mix. This should be 1921188258Ssam * expressed in the regdomain database but 1922188258Ssam * just in case enforce it here. 1923188258Ssam */ 1924188258Ssam if ((chanFlags & IEEE80211_CHAN_HT40) && 1925188258Ssam (flags & IEEE80211_CHAN_DFS)) { 1926188258Ssam if (verbose) 1927188258Ssam printf("%u: skip, HT40+DFS " 1928188258Ssam "not permitted\n", freq); 1929188258Ssam continue; 1930188258Ssam } 1931188258Ssam /* NB: HT attribute comes from caller */ 1932188258Ssam flags &= ~IEEE80211_CHAN_HT; 1933188258Ssam flags |= chanFlags & IEEE80211_CHAN_HT; 1934188258Ssam } 1935188258Ssam /* 1936188258Ssam * Check if device can operate on this frequency. 1937188258Ssam */ 1938188258Ssam if (!checkchan(avail, freq, flags)) { 1939187842Ssam if (verbose) { 1940187842Ssam printf("%u: skip, ", freq); 1941188258Ssam printb("flags", flags, 1942187842Ssam IEEE80211_CHAN_BITS); 1943187842Ssam printf(" not available\n"); 1944187842Ssam } 1945178354Ssam continue; 1946178354Ssam } 1947188258Ssam if ((flags & REQ_ECM) && !reg->ecm) { 1948178354Ssam if (verbose) 1949188258Ssam printf("%u: skip, ECM channel\n", freq); 1950178354Ssam continue; 1951178354Ssam } 1952188258Ssam if ((flags & REQ_INDOOR) && reg->location == 'O') { 1953178354Ssam if (verbose) 1954188258Ssam printf("%u: skip, indoor channel\n", 1955187841Ssam freq); 1956178354Ssam continue; 1957178354Ssam } 1958178354Ssam if ((flags & REQ_OUTDOOR) && reg->location == 'I') { 1959178354Ssam if (verbose) 1960188258Ssam printf("%u: skip, outdoor channel\n", 1961188258Ssam freq); 1962178354Ssam continue; 1963178354Ssam } 1964178354Ssam if ((flags & IEEE80211_CHAN_HT40) && 1965178354Ssam prev != NULL && (freq - prev->ic_freq) < channelSep) { 1966178354Ssam if (verbose) 1967178354Ssam printf("%u: skip, only %u channel " 1968178354Ssam "separation, need %d\n", freq, 1969178354Ssam freq - prev->ic_freq, channelSep); 1970178354Ssam continue; 1971178354Ssam } 1972178354Ssam if (ci->ic_nchans == IEEE80211_CHAN_MAX) { 1973178354Ssam if (verbose) 1974187842Ssam printf("%u: skip, channel table full\n", 1975187842Ssam freq); 1976178354Ssam break; 1977178354Ssam } 1978178354Ssam c = &ci->ic_chans[ci->ic_nchans++]; 1979187801Ssam memset(c, 0, sizeof(*c)); 1980178354Ssam c->ic_freq = freq; 1981188258Ssam c->ic_flags = flags; 1982178354Ssam if (c->ic_flags & IEEE80211_CHAN_DFS) 1983178354Ssam c->ic_maxregpower = nb->maxPowerDFS; 1984178354Ssam else 1985178354Ssam c->ic_maxregpower = nb->maxPower; 1986187842Ssam if (verbose) { 1987187842Ssam printf("[%3d] add freq %u ", 1988187842Ssam ci->ic_nchans-1, c->ic_freq); 1989187842Ssam printb("flags", c->ic_flags, IEEE80211_CHAN_BITS); 1990187842Ssam printf(" power %u\n", c->ic_maxregpower); 1991187842Ssam } 1992178354Ssam /* NB: kernel fills in other fields */ 1993178354Ssam prev = c; 1994178354Ssam } 1995178354Ssam } 1996178354Ssam} 1997178354Ssam 1998178354Ssamstatic void 1999178354Ssamregdomain_makechannels( 2000178354Ssam struct ieee80211_regdomain_req *req, 2001178354Ssam const struct ieee80211_devcaps_req *dc) 2002178354Ssam{ 2003178354Ssam struct regdata *rdp = getregdata(); 2004178354Ssam const struct country *cc; 2005178354Ssam const struct ieee80211_regdomain *reg = &req->rd; 2006178354Ssam struct ieee80211req_chaninfo *ci = &req->chaninfo; 2007178354Ssam const struct regdomain *rd; 2008178354Ssam 2009178354Ssam /* 2010178354Ssam * Locate construction table for new channel list. We treat 2011178354Ssam * the regdomain/SKU as definitive so a country can be in 2012178354Ssam * multiple with different properties (e.g. US in FCC+FCC3). 2013178354Ssam * If no regdomain is specified then we fallback on the country 2014178354Ssam * code to find the associated regdomain since countries always 2015178354Ssam * belong to at least one regdomain. 2016178354Ssam */ 2017178354Ssam if (reg->regdomain == 0) { 2018178354Ssam cc = lib80211_country_findbycc(rdp, reg->country); 2019178354Ssam if (cc == NULL) 2020178354Ssam errx(1, "internal error, country %d not found", 2021178354Ssam reg->country); 2022178354Ssam rd = cc->rd; 2023178354Ssam } else 2024178354Ssam rd = lib80211_regdomain_findbysku(rdp, reg->regdomain); 2025178354Ssam if (rd == NULL) 2026178354Ssam errx(1, "internal error, regdomain %d not found", 2027178354Ssam reg->regdomain); 2028178354Ssam if (rd->sku != SKU_DEBUG) { 2029187801Ssam /* 2030187801Ssam * regdomain_addchans incrememnts the channel count for 2031187801Ssam * each channel it adds so initialize ic_nchans to zero. 2032187801Ssam * Note that we know we have enough space to hold all possible 2033187801Ssam * channels because the devcaps list size was used to 2034187801Ssam * allocate our request. 2035187801Ssam */ 2036187801Ssam ci->ic_nchans = 0; 2037178354Ssam if (!LIST_EMPTY(&rd->bands_11b)) 2038178354Ssam regdomain_addchans(ci, &rd->bands_11b, reg, 2039178354Ssam IEEE80211_CHAN_B, &dc->dc_chaninfo); 2040187841Ssam if (!LIST_EMPTY(&rd->bands_11g)) 2041178354Ssam regdomain_addchans(ci, &rd->bands_11g, reg, 2042178354Ssam IEEE80211_CHAN_G, &dc->dc_chaninfo); 2043187841Ssam if (!LIST_EMPTY(&rd->bands_11a)) 2044178354Ssam regdomain_addchans(ci, &rd->bands_11a, reg, 2045178354Ssam IEEE80211_CHAN_A, &dc->dc_chaninfo); 2046188258Ssam if (!LIST_EMPTY(&rd->bands_11na) && dc->dc_htcaps != 0) { 2047178354Ssam regdomain_addchans(ci, &rd->bands_11na, reg, 2048178354Ssam IEEE80211_CHAN_A | IEEE80211_CHAN_HT20, 2049178354Ssam &dc->dc_chaninfo); 2050188258Ssam if (dc->dc_htcaps & IEEE80211_HTCAP_CHWIDTH40) { 2051188258Ssam regdomain_addchans(ci, &rd->bands_11na, reg, 2052188258Ssam IEEE80211_CHAN_A | IEEE80211_CHAN_HT40U, 2053188258Ssam &dc->dc_chaninfo); 2054188258Ssam regdomain_addchans(ci, &rd->bands_11na, reg, 2055188258Ssam IEEE80211_CHAN_A | IEEE80211_CHAN_HT40D, 2056188258Ssam &dc->dc_chaninfo); 2057188258Ssam } 2058178354Ssam } 2059188258Ssam if (!LIST_EMPTY(&rd->bands_11ng) && dc->dc_htcaps != 0) { 2060178354Ssam regdomain_addchans(ci, &rd->bands_11ng, reg, 2061178354Ssam IEEE80211_CHAN_G | IEEE80211_CHAN_HT20, 2062178354Ssam &dc->dc_chaninfo); 2063188258Ssam if (dc->dc_htcaps & IEEE80211_HTCAP_CHWIDTH40) { 2064188258Ssam regdomain_addchans(ci, &rd->bands_11ng, reg, 2065188258Ssam IEEE80211_CHAN_G | IEEE80211_CHAN_HT40U, 2066188258Ssam &dc->dc_chaninfo); 2067188258Ssam regdomain_addchans(ci, &rd->bands_11ng, reg, 2068188258Ssam IEEE80211_CHAN_G | IEEE80211_CHAN_HT40D, 2069188258Ssam &dc->dc_chaninfo); 2070188258Ssam } 2071178354Ssam } 2072178354Ssam qsort(ci->ic_chans, ci->ic_nchans, sizeof(ci->ic_chans[0]), 2073178354Ssam regdomain_sort); 2074178354Ssam } else 2075187801Ssam memcpy(ci, &dc->dc_chaninfo, 2076187801Ssam IEEE80211_CHANINFO_SPACE(&dc->dc_chaninfo)); 2077178354Ssam} 2078178354Ssam 2079178354Ssamstatic void 2080178354Ssamlist_countries(void) 2081178354Ssam{ 2082178354Ssam struct regdata *rdp = getregdata(); 2083178354Ssam const struct country *cp; 2084178354Ssam const struct regdomain *dp; 2085178354Ssam int i; 2086178354Ssam 2087178354Ssam i = 0; 2088178354Ssam printf("\nCountry codes:\n"); 2089178354Ssam LIST_FOREACH(cp, &rdp->countries, next) { 2090178354Ssam printf("%2s %-15.15s%s", cp->isoname, 2091178354Ssam cp->name, ((i+1)%4) == 0 ? "\n" : " "); 2092178354Ssam i++; 2093178354Ssam } 2094178354Ssam i = 0; 2095178354Ssam printf("\nRegulatory domains:\n"); 2096178354Ssam LIST_FOREACH(dp, &rdp->domains, next) { 2097178354Ssam printf("%-15.15s%s", dp->name, ((i+1)%4) == 0 ? "\n" : " "); 2098178354Ssam i++; 2099178354Ssam } 2100178354Ssam printf("\n"); 2101178354Ssam} 2102178354Ssam 2103178354Ssamstatic void 2104178354Ssamdefaultcountry(const struct regdomain *rd) 2105178354Ssam{ 2106178354Ssam struct regdata *rdp = getregdata(); 2107178354Ssam const struct country *cc; 2108178354Ssam 2109178354Ssam cc = lib80211_country_findbycc(rdp, rd->cc->code); 2110178354Ssam if (cc == NULL) 2111178354Ssam errx(1, "internal error, ISO country code %d not " 2112178354Ssam "defined for regdomain %s", rd->cc->code, rd->name); 2113178354Ssam regdomain.country = cc->code; 2114178354Ssam regdomain.isocc[0] = cc->isoname[0]; 2115178354Ssam regdomain.isocc[1] = cc->isoname[1]; 2116178354Ssam} 2117178354Ssam 2118178354Ssamstatic 2119178354SsamDECL_CMD_FUNC(set80211regdomain, val, d) 2120178354Ssam{ 2121178354Ssam struct regdata *rdp = getregdata(); 2122178354Ssam const struct regdomain *rd; 2123178354Ssam 2124178354Ssam rd = lib80211_regdomain_findbyname(rdp, val); 2125178354Ssam if (rd == NULL) { 2126186104Ssam char *eptr; 2127186104Ssam long sku = strtol(val, &eptr, 0); 2128186104Ssam 2129186104Ssam if (eptr != val) 2130186104Ssam rd = lib80211_regdomain_findbysku(rdp, sku); 2131186104Ssam if (eptr == val || rd == NULL) 2132178354Ssam errx(1, "unknown regdomain %s", val); 2133178354Ssam } 2134178354Ssam getregdomain(s); 2135178354Ssam regdomain.regdomain = rd->sku; 2136178354Ssam if (regdomain.country == 0 && rd->cc != NULL) { 2137178354Ssam /* 2138178354Ssam * No country code setup and there's a default 2139178354Ssam * one for this regdomain fill it in. 2140178354Ssam */ 2141178354Ssam defaultcountry(rd); 2142178354Ssam } 2143178354Ssam callback_register(setregdomain_cb, ®domain); 2144178354Ssam} 2145178354Ssam 2146178354Ssamstatic 2147178354SsamDECL_CMD_FUNC(set80211country, val, d) 2148178354Ssam{ 2149178354Ssam struct regdata *rdp = getregdata(); 2150178354Ssam const struct country *cc; 2151178354Ssam 2152178354Ssam cc = lib80211_country_findbyname(rdp, val); 2153178354Ssam if (cc == NULL) { 2154186103Ssam char *eptr; 2155186103Ssam long code = strtol(val, &eptr, 0); 2156186103Ssam 2157186103Ssam if (eptr != val) 2158186103Ssam cc = lib80211_country_findbycc(rdp, code); 2159186103Ssam if (eptr == val || cc == NULL) 2160178354Ssam errx(1, "unknown ISO country code %s", val); 2161178354Ssam } 2162178354Ssam getregdomain(s); 2163178354Ssam regdomain.regdomain = cc->rd->sku; 2164178354Ssam regdomain.country = cc->code; 2165178354Ssam regdomain.isocc[0] = cc->isoname[0]; 2166178354Ssam regdomain.isocc[1] = cc->isoname[1]; 2167178354Ssam callback_register(setregdomain_cb, ®domain); 2168178354Ssam} 2169178354Ssam 2170178354Ssamstatic void 2171178354Ssamset80211location(const char *val, int d, int s, const struct afswtch *rafp) 2172178354Ssam{ 2173178354Ssam getregdomain(s); 2174178354Ssam regdomain.location = d; 2175178354Ssam callback_register(setregdomain_cb, ®domain); 2176178354Ssam} 2177178354Ssam 2178178354Ssamstatic void 2179178354Ssamset80211ecm(const char *val, int d, int s, const struct afswtch *rafp) 2180178354Ssam{ 2181178354Ssam getregdomain(s); 2182178354Ssam regdomain.ecm = d; 2183178354Ssam callback_register(setregdomain_cb, ®domain); 2184178354Ssam} 2185178354Ssam 2186178354Ssamstatic void 2187173275SsamLINE_INIT(char c) 2188173275Ssam{ 2189173275Ssam spacer = c; 2190173275Ssam if (c == '\t') 2191173275Ssam col = 8; 2192173275Ssam else 2193173275Ssam col = 1; 2194173275Ssam} 2195173275Ssam 2196173275Ssamstatic void 2197173275SsamLINE_BREAK(void) 2198173275Ssam{ 2199173275Ssam if (spacer != '\t') { 2200173275Ssam printf("\n"); 2201173275Ssam spacer = '\t'; 2202173275Ssam } 2203173275Ssam col = 8; /* 8-col tab */ 2204173275Ssam} 2205173275Ssam 2206173275Ssamstatic void 2207173275SsamLINE_CHECK(const char *fmt, ...) 2208173275Ssam{ 2209173275Ssam char buf[80]; 2210173275Ssam va_list ap; 2211173275Ssam int n; 2212173275Ssam 2213173275Ssam va_start(ap, fmt); 2214173275Ssam n = vsnprintf(buf+1, sizeof(buf)-1, fmt, ap); 2215173275Ssam va_end(ap); 2216173275Ssam col += 1+n; 2217173275Ssam if (col > MAXCOL) { 2218173275Ssam LINE_BREAK(); 2219173275Ssam col += n; 2220173275Ssam } 2221173275Ssam buf[0] = spacer; 2222173275Ssam printf("%s", buf); 2223173275Ssam spacer = ' '; 2224173275Ssam} 2225173275Ssam 2226138593Ssamstatic int 2227170531Ssamgetmaxrate(const uint8_t rates[15], uint8_t nrates) 2228138593Ssam{ 2229138593Ssam int i, maxrate = -1; 2230138593Ssam 2231138593Ssam for (i = 0; i < nrates; i++) { 2232138593Ssam int rate = rates[i] & IEEE80211_RATE_VAL; 2233138593Ssam if (rate > maxrate) 2234138593Ssam maxrate = rate; 2235138593Ssam } 2236138593Ssam return maxrate / 2; 2237138593Ssam} 2238138593Ssam 2239138593Ssamstatic const char * 2240138593Ssamgetcaps(int capinfo) 2241138593Ssam{ 2242138593Ssam static char capstring[32]; 2243138593Ssam char *cp = capstring; 2244138593Ssam 2245138593Ssam if (capinfo & IEEE80211_CAPINFO_ESS) 2246138593Ssam *cp++ = 'E'; 2247138593Ssam if (capinfo & IEEE80211_CAPINFO_IBSS) 2248138593Ssam *cp++ = 'I'; 2249138593Ssam if (capinfo & IEEE80211_CAPINFO_CF_POLLABLE) 2250138593Ssam *cp++ = 'c'; 2251138593Ssam if (capinfo & IEEE80211_CAPINFO_CF_POLLREQ) 2252138593Ssam *cp++ = 'C'; 2253138593Ssam if (capinfo & IEEE80211_CAPINFO_PRIVACY) 2254138593Ssam *cp++ = 'P'; 2255138593Ssam if (capinfo & IEEE80211_CAPINFO_SHORT_PREAMBLE) 2256138593Ssam *cp++ = 'S'; 2257138593Ssam if (capinfo & IEEE80211_CAPINFO_PBCC) 2258138593Ssam *cp++ = 'B'; 2259138593Ssam if (capinfo & IEEE80211_CAPINFO_CHNL_AGILITY) 2260138593Ssam *cp++ = 'A'; 2261138593Ssam if (capinfo & IEEE80211_CAPINFO_SHORT_SLOTTIME) 2262138593Ssam *cp++ = 's'; 2263138593Ssam if (capinfo & IEEE80211_CAPINFO_RSN) 2264138593Ssam *cp++ = 'R'; 2265138593Ssam if (capinfo & IEEE80211_CAPINFO_DSSSOFDM) 2266138593Ssam *cp++ = 'D'; 2267138593Ssam *cp = '\0'; 2268138593Ssam return capstring; 2269138593Ssam} 2270138593Ssam 2271159885Ssamstatic const char * 2272159885Ssamgetflags(int flags) 2273159885Ssam{ 2274159885Ssam static char flagstring[32]; 2275159885Ssam char *cp = flagstring; 2276159885Ssam 2277159885Ssam if (flags & IEEE80211_NODE_AUTH) 2278159885Ssam *cp++ = 'A'; 2279159885Ssam if (flags & IEEE80211_NODE_QOS) 2280159885Ssam *cp++ = 'Q'; 2281159885Ssam if (flags & IEEE80211_NODE_ERP) 2282159885Ssam *cp++ = 'E'; 2283159885Ssam if (flags & IEEE80211_NODE_PWR_MGT) 2284159885Ssam *cp++ = 'P'; 2285173275Ssam if (flags & IEEE80211_NODE_HT) { 2286170531Ssam *cp++ = 'H'; 2287173275Ssam if (flags & IEEE80211_NODE_HTCOMPAT) 2288173275Ssam *cp++ = '+'; 2289173275Ssam } 2290173275Ssam if (flags & IEEE80211_NODE_WPS) 2291173275Ssam *cp++ = 'W'; 2292173275Ssam if (flags & IEEE80211_NODE_TSN) 2293183261Ssam *cp++ = 'N'; 2294183261Ssam if (flags & IEEE80211_NODE_AMPDU_TX) 2295173275Ssam *cp++ = 'T'; 2296183261Ssam if (flags & IEEE80211_NODE_AMPDU_RX) 2297183261Ssam *cp++ = 'R'; 2298183261Ssam if (flags & IEEE80211_NODE_MIMO_PS) { 2299183261Ssam *cp++ = 'M'; 2300183261Ssam if (flags & IEEE80211_NODE_MIMO_RTS) 2301183261Ssam *cp++ = '+'; 2302183261Ssam } 2303183261Ssam if (flags & IEEE80211_NODE_RIFS) 2304183261Ssam *cp++ = 'I'; 2305159885Ssam *cp = '\0'; 2306159885Ssam return flagstring; 2307159885Ssam} 2308159885Ssam 2309138593Ssamstatic void 2310138593Ssamprintie(const char* tag, const uint8_t *ie, size_t ielen, int maxlen) 2311138593Ssam{ 2312138593Ssam printf("%s", tag); 2313138593Ssam if (verbose) { 2314138593Ssam maxlen -= strlen(tag)+2; 2315138593Ssam if (2*ielen > maxlen) 2316138593Ssam maxlen--; 2317138593Ssam printf("<"); 2318138593Ssam for (; ielen > 0; ie++, ielen--) { 2319138593Ssam if (maxlen-- <= 0) 2320138593Ssam break; 2321138593Ssam printf("%02x", *ie); 2322138593Ssam } 2323138593Ssam if (ielen != 0) 2324138593Ssam printf("-"); 2325138593Ssam printf(">"); 2326138593Ssam } 2327138593Ssam} 2328138593Ssam 2329170531Ssam#define LE_READ_2(p) \ 2330170531Ssam ((u_int16_t) \ 2331170531Ssam ((((const u_int8_t *)(p))[0] ) | \ 2332170531Ssam (((const u_int8_t *)(p))[1] << 8))) 2333170531Ssam#define LE_READ_4(p) \ 2334170531Ssam ((u_int32_t) \ 2335170531Ssam ((((const u_int8_t *)(p))[0] ) | \ 2336170531Ssam (((const u_int8_t *)(p))[1] << 8) | \ 2337170531Ssam (((const u_int8_t *)(p))[2] << 16) | \ 2338170531Ssam (((const u_int8_t *)(p))[3] << 24))) 2339170531Ssam 2340138593Ssam/* 2341170531Ssam * NB: The decoding routines assume a properly formatted ie 2342170531Ssam * which should be safe as the kernel only retains them 2343170531Ssam * if they parse ok. 2344170531Ssam */ 2345170531Ssam 2346170531Ssamstatic void 2347173275Ssamprintwmeparam(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2348170531Ssam{ 2349170531Ssam#define MS(_v, _f) (((_v) & _f) >> _f##_S) 2350170531Ssam static const char *acnames[] = { "BE", "BK", "VO", "VI" }; 2351173275Ssam const struct ieee80211_wme_param *wme = 2352173275Ssam (const struct ieee80211_wme_param *) ie; 2353170531Ssam int i; 2354170531Ssam 2355170531Ssam printf("%s", tag); 2356173275Ssam if (!verbose) 2357173275Ssam return; 2358173275Ssam printf("<qosinfo 0x%x", wme->param_qosInfo); 2359173275Ssam ie += offsetof(struct ieee80211_wme_param, params_acParams); 2360173275Ssam for (i = 0; i < WME_NUM_AC; i++) { 2361173275Ssam const struct ieee80211_wme_acparams *ac = 2362173275Ssam &wme->params_acParams[i]; 2363173275Ssam 2364173275Ssam printf(" %s[%saifsn %u cwmin %u cwmax %u txop %u]" 2365173275Ssam , acnames[i] 2366173275Ssam , MS(ac->acp_aci_aifsn, WME_PARAM_ACM) ? "acm " : "" 2367173275Ssam , MS(ac->acp_aci_aifsn, WME_PARAM_AIFSN) 2368173275Ssam , MS(ac->acp_logcwminmax, WME_PARAM_LOGCWMIN) 2369173275Ssam , MS(ac->acp_logcwminmax, WME_PARAM_LOGCWMAX) 2370173275Ssam , LE_READ_2(&ac->acp_txop) 2371173275Ssam ); 2372170531Ssam } 2373173275Ssam printf(">"); 2374170531Ssam#undef MS 2375170531Ssam} 2376170531Ssam 2377170531Ssamstatic void 2378173275Ssamprintwmeinfo(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2379173275Ssam{ 2380173275Ssam printf("%s", tag); 2381173275Ssam if (verbose) { 2382173275Ssam const struct ieee80211_wme_info *wme = 2383173275Ssam (const struct ieee80211_wme_info *) ie; 2384173275Ssam printf("<version 0x%x info 0x%x>", 2385173275Ssam wme->wme_version, wme->wme_info); 2386173275Ssam } 2387173275Ssam} 2388173275Ssam 2389173275Ssamstatic void 2390173275Ssamprinthtcap(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2391173275Ssam{ 2392173275Ssam printf("%s", tag); 2393173275Ssam if (verbose) { 2394173275Ssam const struct ieee80211_ie_htcap *htcap = 2395173275Ssam (const struct ieee80211_ie_htcap *) ie; 2396173275Ssam const char *sep; 2397173275Ssam int i, j; 2398173275Ssam 2399173275Ssam printf("<cap 0x%x param 0x%x", 2400173275Ssam LE_READ_2(&htcap->hc_cap), htcap->hc_param); 2401173275Ssam printf(" mcsset["); 2402173275Ssam sep = ""; 2403173275Ssam for (i = 0; i < IEEE80211_HTRATE_MAXSIZE; i++) 2404173275Ssam if (isset(htcap->hc_mcsset, i)) { 2405173275Ssam for (j = i+1; j < IEEE80211_HTRATE_MAXSIZE; j++) 2406173275Ssam if (isclr(htcap->hc_mcsset, j)) 2407173275Ssam break; 2408173275Ssam j--; 2409173275Ssam if (i == j) 2410173275Ssam printf("%s%u", sep, i); 2411173275Ssam else 2412173275Ssam printf("%s%u-%u", sep, i, j); 2413173275Ssam i += j-i; 2414173275Ssam sep = ","; 2415173275Ssam } 2416173275Ssam printf("] extcap 0x%x txbf 0x%x antenna 0x%x>", 2417173275Ssam LE_READ_2(&htcap->hc_extcap), 2418173275Ssam LE_READ_4(&htcap->hc_txbf), 2419173275Ssam htcap->hc_antenna); 2420173275Ssam } 2421173275Ssam} 2422173275Ssam 2423173275Ssamstatic void 2424173275Ssamprinthtinfo(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2425173275Ssam{ 2426173275Ssam printf("%s", tag); 2427173275Ssam if (verbose) { 2428173275Ssam const struct ieee80211_ie_htinfo *htinfo = 2429173275Ssam (const struct ieee80211_ie_htinfo *) ie; 2430173275Ssam const char *sep; 2431173275Ssam int i, j; 2432173275Ssam 2433173275Ssam printf("<ctl %u, %x,%x,%x,%x", htinfo->hi_ctrlchannel, 2434173275Ssam htinfo->hi_byte1, htinfo->hi_byte2, htinfo->hi_byte3, 2435173275Ssam LE_READ_2(&htinfo->hi_byte45)); 2436173275Ssam printf(" basicmcs["); 2437173275Ssam sep = ""; 2438173275Ssam for (i = 0; i < IEEE80211_HTRATE_MAXSIZE; i++) 2439173275Ssam if (isset(htinfo->hi_basicmcsset, i)) { 2440173275Ssam for (j = i+1; j < IEEE80211_HTRATE_MAXSIZE; j++) 2441173275Ssam if (isclr(htinfo->hi_basicmcsset, j)) 2442173275Ssam break; 2443173275Ssam j--; 2444173275Ssam if (i == j) 2445173275Ssam printf("%s%u", sep, i); 2446173275Ssam else 2447173275Ssam printf("%s%u-%u", sep, i, j); 2448173275Ssam i += j-i; 2449173275Ssam sep = ","; 2450173275Ssam } 2451173275Ssam printf("]>"); 2452173275Ssam } 2453173275Ssam} 2454173275Ssam 2455173275Ssamstatic void 2456170531Ssamprintathie(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2457170531Ssam{ 2458170531Ssam 2459170531Ssam printf("%s", tag); 2460170531Ssam if (verbose) { 2461170531Ssam const struct ieee80211_ath_ie *ath = 2462170531Ssam (const struct ieee80211_ath_ie *)ie; 2463170531Ssam 2464170531Ssam printf("<"); 2465170531Ssam if (ath->ath_capability & ATHEROS_CAP_TURBO_PRIME) 2466170531Ssam printf("DTURBO,"); 2467170531Ssam if (ath->ath_capability & ATHEROS_CAP_COMPRESSION) 2468170531Ssam printf("COMP,"); 2469170531Ssam if (ath->ath_capability & ATHEROS_CAP_FAST_FRAME) 2470170531Ssam printf("FF,"); 2471170531Ssam if (ath->ath_capability & ATHEROS_CAP_XR) 2472170531Ssam printf("XR,"); 2473170531Ssam if (ath->ath_capability & ATHEROS_CAP_AR) 2474170531Ssam printf("AR,"); 2475170531Ssam if (ath->ath_capability & ATHEROS_CAP_BURST) 2476170531Ssam printf("BURST,"); 2477170531Ssam if (ath->ath_capability & ATHEROS_CAP_WME) 2478170531Ssam printf("WME,"); 2479170531Ssam if (ath->ath_capability & ATHEROS_CAP_BOOST) 2480170531Ssam printf("BOOST,"); 2481170531Ssam printf("0x%x>", LE_READ_2(ath->ath_defkeyix)); 2482170531Ssam } 2483170531Ssam} 2484170531Ssam 2485170531Ssamstatic const char * 2486170531Ssamwpa_cipher(const u_int8_t *sel) 2487170531Ssam{ 2488170531Ssam#define WPA_SEL(x) (((x)<<24)|WPA_OUI) 2489170531Ssam u_int32_t w = LE_READ_4(sel); 2490170531Ssam 2491170531Ssam switch (w) { 2492170531Ssam case WPA_SEL(WPA_CSE_NULL): 2493170531Ssam return "NONE"; 2494170531Ssam case WPA_SEL(WPA_CSE_WEP40): 2495170531Ssam return "WEP40"; 2496170531Ssam case WPA_SEL(WPA_CSE_WEP104): 2497170531Ssam return "WEP104"; 2498170531Ssam case WPA_SEL(WPA_CSE_TKIP): 2499170531Ssam return "TKIP"; 2500170531Ssam case WPA_SEL(WPA_CSE_CCMP): 2501170531Ssam return "AES-CCMP"; 2502170531Ssam } 2503170531Ssam return "?"; /* NB: so 1<< is discarded */ 2504170531Ssam#undef WPA_SEL 2505170531Ssam} 2506170531Ssam 2507170531Ssamstatic const char * 2508170531Ssamwpa_keymgmt(const u_int8_t *sel) 2509170531Ssam{ 2510170531Ssam#define WPA_SEL(x) (((x)<<24)|WPA_OUI) 2511170531Ssam u_int32_t w = LE_READ_4(sel); 2512170531Ssam 2513170531Ssam switch (w) { 2514170531Ssam case WPA_SEL(WPA_ASE_8021X_UNSPEC): 2515170531Ssam return "8021X-UNSPEC"; 2516170531Ssam case WPA_SEL(WPA_ASE_8021X_PSK): 2517170531Ssam return "8021X-PSK"; 2518170531Ssam case WPA_SEL(WPA_ASE_NONE): 2519170531Ssam return "NONE"; 2520170531Ssam } 2521170531Ssam return "?"; 2522170531Ssam#undef WPA_SEL 2523170531Ssam} 2524170531Ssam 2525170531Ssamstatic void 2526170531Ssamprintwpaie(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2527170531Ssam{ 2528170531Ssam u_int8_t len = ie[1]; 2529170531Ssam 2530170531Ssam printf("%s", tag); 2531170531Ssam if (verbose) { 2532170531Ssam const char *sep; 2533170531Ssam int n; 2534170531Ssam 2535170531Ssam ie += 6, len -= 4; /* NB: len is payload only */ 2536170531Ssam 2537170531Ssam printf("<v%u", LE_READ_2(ie)); 2538170531Ssam ie += 2, len -= 2; 2539170531Ssam 2540170531Ssam printf(" mc:%s", wpa_cipher(ie)); 2541170531Ssam ie += 4, len -= 4; 2542170531Ssam 2543170531Ssam /* unicast ciphers */ 2544170531Ssam n = LE_READ_2(ie); 2545170531Ssam ie += 2, len -= 2; 2546170531Ssam sep = " uc:"; 2547170531Ssam for (; n > 0; n--) { 2548170531Ssam printf("%s%s", sep, wpa_cipher(ie)); 2549170531Ssam ie += 4, len -= 4; 2550170531Ssam sep = "+"; 2551170531Ssam } 2552170531Ssam 2553170531Ssam /* key management algorithms */ 2554170531Ssam n = LE_READ_2(ie); 2555170531Ssam ie += 2, len -= 2; 2556170531Ssam sep = " km:"; 2557170531Ssam for (; n > 0; n--) { 2558170531Ssam printf("%s%s", sep, wpa_keymgmt(ie)); 2559170531Ssam ie += 4, len -= 4; 2560170531Ssam sep = "+"; 2561170531Ssam } 2562170531Ssam 2563170531Ssam if (len > 2) /* optional capabilities */ 2564170531Ssam printf(", caps 0x%x", LE_READ_2(ie)); 2565170531Ssam printf(">"); 2566170531Ssam } 2567170531Ssam} 2568170531Ssam 2569170531Ssamstatic const char * 2570170531Ssamrsn_cipher(const u_int8_t *sel) 2571170531Ssam{ 2572170531Ssam#define RSN_SEL(x) (((x)<<24)|RSN_OUI) 2573170531Ssam u_int32_t w = LE_READ_4(sel); 2574170531Ssam 2575170531Ssam switch (w) { 2576170531Ssam case RSN_SEL(RSN_CSE_NULL): 2577170531Ssam return "NONE"; 2578170531Ssam case RSN_SEL(RSN_CSE_WEP40): 2579170531Ssam return "WEP40"; 2580170531Ssam case RSN_SEL(RSN_CSE_WEP104): 2581170531Ssam return "WEP104"; 2582170531Ssam case RSN_SEL(RSN_CSE_TKIP): 2583170531Ssam return "TKIP"; 2584170531Ssam case RSN_SEL(RSN_CSE_CCMP): 2585170531Ssam return "AES-CCMP"; 2586170531Ssam case RSN_SEL(RSN_CSE_WRAP): 2587170531Ssam return "AES-OCB"; 2588170531Ssam } 2589170531Ssam return "?"; 2590170531Ssam#undef WPA_SEL 2591170531Ssam} 2592170531Ssam 2593170531Ssamstatic const char * 2594170531Ssamrsn_keymgmt(const u_int8_t *sel) 2595170531Ssam{ 2596170531Ssam#define RSN_SEL(x) (((x)<<24)|RSN_OUI) 2597170531Ssam u_int32_t w = LE_READ_4(sel); 2598170531Ssam 2599170531Ssam switch (w) { 2600170531Ssam case RSN_SEL(RSN_ASE_8021X_UNSPEC): 2601170531Ssam return "8021X-UNSPEC"; 2602170531Ssam case RSN_SEL(RSN_ASE_8021X_PSK): 2603170531Ssam return "8021X-PSK"; 2604170531Ssam case RSN_SEL(RSN_ASE_NONE): 2605170531Ssam return "NONE"; 2606170531Ssam } 2607170531Ssam return "?"; 2608170531Ssam#undef RSN_SEL 2609170531Ssam} 2610170531Ssam 2611170531Ssamstatic void 2612170531Ssamprintrsnie(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2613170531Ssam{ 2614170531Ssam printf("%s", tag); 2615170531Ssam if (verbose) { 2616170531Ssam const char *sep; 2617170531Ssam int n; 2618170531Ssam 2619173275Ssam ie += 2, ielen -= 2; 2620170531Ssam 2621170531Ssam printf("<v%u", LE_READ_2(ie)); 2622173275Ssam ie += 2, ielen -= 2; 2623170531Ssam 2624170531Ssam printf(" mc:%s", rsn_cipher(ie)); 2625173275Ssam ie += 4, ielen -= 4; 2626170531Ssam 2627170531Ssam /* unicast ciphers */ 2628170531Ssam n = LE_READ_2(ie); 2629173275Ssam ie += 2, ielen -= 2; 2630170531Ssam sep = " uc:"; 2631170531Ssam for (; n > 0; n--) { 2632170531Ssam printf("%s%s", sep, rsn_cipher(ie)); 2633173275Ssam ie += 4, ielen -= 4; 2634170531Ssam sep = "+"; 2635170531Ssam } 2636170531Ssam 2637170531Ssam /* key management algorithms */ 2638170531Ssam n = LE_READ_2(ie); 2639173275Ssam ie += 2, ielen -= 2; 2640170531Ssam sep = " km:"; 2641170531Ssam for (; n > 0; n--) { 2642170531Ssam printf("%s%s", sep, rsn_keymgmt(ie)); 2643173275Ssam ie += 4, ielen -= 4; 2644170531Ssam sep = "+"; 2645170531Ssam } 2646170531Ssam 2647173275Ssam if (ielen > 2) /* optional capabilities */ 2648170531Ssam printf(", caps 0x%x", LE_READ_2(ie)); 2649170531Ssam /* XXXPMKID */ 2650170531Ssam printf(">"); 2651170531Ssam } 2652170531Ssam} 2653170531Ssam 2654181454Ssam/* XXX move to a public include file */ 2655181454Ssam#define IEEE80211_WPS_DEV_PASS_ID 0x1012 2656181454Ssam#define IEEE80211_WPS_SELECTED_REG 0x1041 2657181454Ssam#define IEEE80211_WPS_SETUP_STATE 0x1044 2658181454Ssam#define IEEE80211_WPS_UUID_E 0x1047 2659181454Ssam#define IEEE80211_WPS_VERSION 0x104a 2660181454Ssam 2661181454Ssam#define BE_READ_2(p) \ 2662181454Ssam ((u_int16_t) \ 2663181454Ssam ((((const u_int8_t *)(p))[1] ) | \ 2664181454Ssam (((const u_int8_t *)(p))[0] << 8))) 2665181454Ssam 2666181454Ssamstatic void 2667181454Ssamprintwpsie(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2668181454Ssam{ 2669181454Ssam#define N(a) (sizeof(a) / sizeof(a[0])) 2670181454Ssam u_int8_t len = ie[1]; 2671181454Ssam 2672181454Ssam printf("%s", tag); 2673181454Ssam if (verbose) { 2674181454Ssam static const char *dev_pass_id[] = { 2675181454Ssam "D", /* Default (PIN) */ 2676181454Ssam "U", /* User-specified */ 2677181454Ssam "M", /* Machine-specified */ 2678181454Ssam "K", /* Rekey */ 2679181454Ssam "P", /* PushButton */ 2680181454Ssam "R" /* Registrar-specified */ 2681181454Ssam }; 2682181454Ssam int n; 2683181454Ssam 2684181454Ssam ie +=6, len -= 4; /* NB: len is payload only */ 2685181454Ssam 2686181454Ssam /* WPS IE in Beacon and Probe Resp frames have different fields */ 2687181454Ssam printf("<"); 2688181454Ssam while (len) { 2689181454Ssam uint16_t tlv_type = BE_READ_2(ie); 2690181454Ssam uint16_t tlv_len = BE_READ_2(ie + 2); 2691181454Ssam 2692181454Ssam ie += 4, len -= 4; 2693181454Ssam 2694181454Ssam switch (tlv_type) { 2695181454Ssam case IEEE80211_WPS_VERSION: 2696181454Ssam printf("v:%d.%d", *ie >> 4, *ie & 0xf); 2697181454Ssam break; 2698181454Ssam case IEEE80211_WPS_SETUP_STATE: 2699181454Ssam /* Only 1 and 2 are valid */ 2700181454Ssam if (*ie == 0 || *ie >= 3) 2701181454Ssam printf(" state:B"); 2702181454Ssam else 2703181454Ssam printf(" st:%s", *ie == 1 ? "N" : "C"); 2704181454Ssam break; 2705181454Ssam case IEEE80211_WPS_SELECTED_REG: 2706181454Ssam printf(" sel:%s", *ie ? "T" : "F"); 2707181454Ssam break; 2708181454Ssam case IEEE80211_WPS_DEV_PASS_ID: 2709181454Ssam n = LE_READ_2(ie); 2710181454Ssam if (n < N(dev_pass_id)) 2711181454Ssam printf(" dpi:%s", dev_pass_id[n]); 2712181454Ssam break; 2713181454Ssam case IEEE80211_WPS_UUID_E: 2714181454Ssam printf(" uuid-e:"); 2715181454Ssam for (n = 0; n < (tlv_len - 1); n++) 2716181454Ssam printf("%02x-", ie[n]); 2717181454Ssam printf("%02x", ie[n]); 2718181454Ssam break; 2719181454Ssam } 2720181454Ssam ie += tlv_len, len -= tlv_len; 2721181454Ssam } 2722181454Ssam printf(">"); 2723181454Ssam } 2724181454Ssam#undef N 2725181454Ssam} 2726181454Ssam 2727186904Ssamstatic void 2728186904Ssamprinttdmaie(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2729186904Ssam{ 2730186904Ssam printf("%s", tag); 2731186904Ssam if (verbose && ielen >= sizeof(struct ieee80211_tdma_param)) { 2732186904Ssam const struct ieee80211_tdma_param *tdma = 2733186904Ssam (const struct ieee80211_tdma_param *) ie; 2734186904Ssam 2735186904Ssam /* XXX tstamp */ 2736186904Ssam printf("<v%u slot:%u slotcnt:%u slotlen:%u bintval:%u inuse:0x%x>", 2737186904Ssam tdma->tdma_version, tdma->tdma_slot, tdma->tdma_slotcnt, 2738186904Ssam LE_READ_2(&tdma->tdma_slotlen), tdma->tdma_bintval, 2739186904Ssam tdma->tdma_inuse[0]); 2740186904Ssam } 2741186904Ssam} 2742186904Ssam 2743170531Ssam/* 2744138593Ssam * Copy the ssid string contents into buf, truncating to fit. If the 2745138593Ssam * ssid is entirely printable then just copy intact. Otherwise convert 2746138593Ssam * to hexadecimal. If the result is truncated then replace the last 2747138593Ssam * three characters with "...". 2748138593Ssam */ 2749146873Sjhbstatic int 2750138593Ssamcopy_essid(char buf[], size_t bufsize, const u_int8_t *essid, size_t essid_len) 2751138593Ssam{ 2752138593Ssam const u_int8_t *p; 2753138593Ssam size_t maxlen; 2754138593Ssam int i; 2755138593Ssam 2756138593Ssam if (essid_len > bufsize) 2757138593Ssam maxlen = bufsize; 2758138593Ssam else 2759138593Ssam maxlen = essid_len; 2760138593Ssam /* determine printable or not */ 2761138593Ssam for (i = 0, p = essid; i < maxlen; i++, p++) { 2762138593Ssam if (*p < ' ' || *p > 0x7e) 2763138593Ssam break; 2764138593Ssam } 2765138593Ssam if (i != maxlen) { /* not printable, print as hex */ 2766138593Ssam if (bufsize < 3) 2767138593Ssam return 0; 2768138593Ssam strlcpy(buf, "0x", bufsize); 2769138593Ssam bufsize -= 2; 2770138593Ssam p = essid; 2771138593Ssam for (i = 0; i < maxlen && bufsize >= 2; i++) { 2772147489Savatar sprintf(&buf[2+2*i], "%02x", p[i]); 2773138593Ssam bufsize -= 2; 2774138593Ssam } 2775147489Savatar if (i != essid_len) 2776147489Savatar memcpy(&buf[2+2*i-3], "...", 3); 2777138593Ssam } else { /* printable, truncate as needed */ 2778138593Ssam memcpy(buf, essid, maxlen); 2779147489Savatar if (maxlen != essid_len) 2780147489Savatar memcpy(&buf[maxlen-3], "...", 3); 2781138593Ssam } 2782138593Ssam return maxlen; 2783138593Ssam} 2784138593Ssam 2785173275Ssamstatic void 2786173275Ssamprintssid(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2787173275Ssam{ 2788173275Ssam char ssid[2*IEEE80211_NWID_LEN+1]; 2789173275Ssam 2790173275Ssam printf("%s<%.*s>", tag, copy_essid(ssid, maxlen, ie+2, ie[1]), ssid); 2791173275Ssam} 2792173275Ssam 2793173275Ssamstatic void 2794173275Ssamprintrates(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2795173275Ssam{ 2796173275Ssam const char *sep; 2797173275Ssam int i; 2798173275Ssam 2799173275Ssam printf("%s", tag); 2800173275Ssam sep = "<"; 2801173275Ssam for (i = 2; i < ielen; i++) { 2802173275Ssam printf("%s%s%d", sep, 2803173275Ssam ie[i] & IEEE80211_RATE_BASIC ? "B" : "", 2804173275Ssam ie[i] & IEEE80211_RATE_VAL); 2805173275Ssam sep = ","; 2806173275Ssam } 2807173275Ssam printf(">"); 2808173275Ssam} 2809173275Ssam 2810173275Ssamstatic void 2811173275Ssamprintcountry(const char *tag, const u_int8_t *ie, size_t ielen, int maxlen) 2812173275Ssam{ 2813173275Ssam const struct ieee80211_country_ie *cie = 2814173275Ssam (const struct ieee80211_country_ie *) ie; 2815173275Ssam int i, nbands, schan, nchan; 2816173275Ssam 2817173275Ssam printf("%s<%c%c%c", tag, cie->cc[0], cie->cc[1], cie->cc[2]); 2818173275Ssam nbands = (cie->len - 3) / sizeof(cie->band[0]); 2819173275Ssam for (i = 0; i < nbands; i++) { 2820173275Ssam schan = cie->band[i].schan; 2821173275Ssam nchan = cie->band[i].nchan; 2822173275Ssam if (nchan != 1) 2823173275Ssam printf(" %u-%u,%u", schan, schan + nchan-1, 2824173275Ssam cie->band[i].maxtxpwr); 2825173275Ssam else 2826173275Ssam printf(" %u,%u", schan, cie->band[i].maxtxpwr); 2827173275Ssam } 2828173275Ssam printf(">"); 2829173275Ssam} 2830173275Ssam 2831148686Sstefanf/* unaligned little endian access */ 2832138593Ssam#define LE_READ_4(p) \ 2833138593Ssam ((u_int32_t) \ 2834138593Ssam ((((const u_int8_t *)(p))[0] ) | \ 2835138593Ssam (((const u_int8_t *)(p))[1] << 8) | \ 2836138593Ssam (((const u_int8_t *)(p))[2] << 16) | \ 2837138593Ssam (((const u_int8_t *)(p))[3] << 24))) 2838138593Ssam 2839178354Ssamstatic __inline int 2840138593Ssamiswpaoui(const u_int8_t *frm) 2841138593Ssam{ 2842138593Ssam return frm[1] > 3 && LE_READ_4(frm+2) == ((WPA_OUI_TYPE<<24)|WPA_OUI); 2843138593Ssam} 2844138593Ssam 2845178354Ssamstatic __inline int 2846173275Ssamiswmeinfo(const u_int8_t *frm) 2847138593Ssam{ 2848173275Ssam return frm[1] > 5 && LE_READ_4(frm+2) == ((WME_OUI_TYPE<<24)|WME_OUI) && 2849173275Ssam frm[6] == WME_INFO_OUI_SUBTYPE; 2850138593Ssam} 2851138593Ssam 2852178354Ssamstatic __inline int 2853173275Ssamiswmeparam(const u_int8_t *frm) 2854173275Ssam{ 2855173275Ssam return frm[1] > 5 && LE_READ_4(frm+2) == ((WME_OUI_TYPE<<24)|WME_OUI) && 2856173275Ssam frm[6] == WME_PARAM_OUI_SUBTYPE; 2857173275Ssam} 2858173275Ssam 2859178354Ssamstatic __inline int 2860138593Ssamisatherosoui(const u_int8_t *frm) 2861138593Ssam{ 2862138593Ssam return frm[1] > 3 && LE_READ_4(frm+2) == ((ATH_OUI_TYPE<<24)|ATH_OUI); 2863138593Ssam} 2864138593Ssam 2865181454Ssamstatic __inline int 2866186904Ssamistdmaoui(const uint8_t *frm) 2867186904Ssam{ 2868186904Ssam return frm[1] > 3 && LE_READ_4(frm+2) == ((TDMA_OUI_TYPE<<24)|TDMA_OUI); 2869186904Ssam} 2870186904Ssam 2871186904Ssamstatic __inline int 2872181454Ssamiswpsoui(const uint8_t *frm) 2873181454Ssam{ 2874181454Ssam return frm[1] > 3 && LE_READ_4(frm+2) == ((WPS_OUI_TYPE<<24)|WPA_OUI); 2875181454Ssam} 2876181454Ssam 2877173275Ssamstatic const char * 2878173275Ssamiename(int elemid) 2879173275Ssam{ 2880173275Ssam switch (elemid) { 2881173275Ssam case IEEE80211_ELEMID_FHPARMS: return " FHPARMS"; 2882173275Ssam case IEEE80211_ELEMID_CFPARMS: return " CFPARMS"; 2883173275Ssam case IEEE80211_ELEMID_TIM: return " TIM"; 2884173275Ssam case IEEE80211_ELEMID_IBSSPARMS:return " IBSSPARMS"; 2885173275Ssam case IEEE80211_ELEMID_CHALLENGE:return " CHALLENGE"; 2886173275Ssam case IEEE80211_ELEMID_PWRCNSTR: return " PWRCNSTR"; 2887173275Ssam case IEEE80211_ELEMID_PWRCAP: return " PWRCAP"; 2888173275Ssam case IEEE80211_ELEMID_TPCREQ: return " TPCREQ"; 2889173275Ssam case IEEE80211_ELEMID_TPCREP: return " TPCREP"; 2890173275Ssam case IEEE80211_ELEMID_SUPPCHAN: return " SUPPCHAN"; 2891173275Ssam case IEEE80211_ELEMID_CHANSWITCHANN:return " CSA"; 2892173275Ssam case IEEE80211_ELEMID_MEASREQ: return " MEASREQ"; 2893173275Ssam case IEEE80211_ELEMID_MEASREP: return " MEASREP"; 2894173275Ssam case IEEE80211_ELEMID_QUIET: return " QUIET"; 2895173275Ssam case IEEE80211_ELEMID_IBSSDFS: return " IBSSDFS"; 2896173275Ssam case IEEE80211_ELEMID_TPC: return " TPC"; 2897173275Ssam case IEEE80211_ELEMID_CCKM: return " CCKM"; 2898173275Ssam } 2899173275Ssam return " ???"; 2900173275Ssam} 2901173275Ssam 2902138593Ssamstatic void 2903138593Ssamprinties(const u_int8_t *vp, int ielen, int maxcols) 2904138593Ssam{ 2905138593Ssam while (ielen > 0) { 2906138593Ssam switch (vp[0]) { 2907173275Ssam case IEEE80211_ELEMID_SSID: 2908173275Ssam if (verbose) 2909173275Ssam printssid(" SSID", vp, 2+vp[1], maxcols); 2910173275Ssam break; 2911173275Ssam case IEEE80211_ELEMID_RATES: 2912173275Ssam case IEEE80211_ELEMID_XRATES: 2913173275Ssam if (verbose) 2914173275Ssam printrates(vp[0] == IEEE80211_ELEMID_RATES ? 2915173275Ssam " RATES" : " XRATES", vp, 2+vp[1], maxcols); 2916173275Ssam break; 2917173275Ssam case IEEE80211_ELEMID_DSPARMS: 2918173275Ssam if (verbose) 2919173275Ssam printf(" DSPARMS<%u>", vp[2]); 2920173275Ssam break; 2921173275Ssam case IEEE80211_ELEMID_COUNTRY: 2922173275Ssam if (verbose) 2923173275Ssam printcountry(" COUNTRY", vp, 2+vp[1], maxcols); 2924173275Ssam break; 2925173275Ssam case IEEE80211_ELEMID_ERP: 2926173275Ssam if (verbose) 2927173275Ssam printf(" ERP<0x%x>", vp[2]); 2928173275Ssam break; 2929138593Ssam case IEEE80211_ELEMID_VENDOR: 2930138593Ssam if (iswpaoui(vp)) 2931170531Ssam printwpaie(" WPA", vp, 2+vp[1], maxcols); 2932173275Ssam else if (iswmeinfo(vp)) 2933173275Ssam printwmeinfo(" WME", vp, 2+vp[1], maxcols); 2934173275Ssam else if (iswmeparam(vp)) 2935173275Ssam printwmeparam(" WME", vp, 2+vp[1], maxcols); 2936139492Ssam else if (isatherosoui(vp)) 2937170531Ssam printathie(" ATH", vp, 2+vp[1], maxcols); 2938181454Ssam else if (iswpsoui(vp)) 2939181454Ssam printwpsie(" WPS", vp, 2+vp[1], maxcols); 2940186904Ssam else if (istdmaoui(vp)) 2941186904Ssam printtdmaie(" TDMA", vp, 2+vp[1], maxcols); 2942173275Ssam else if (verbose) 2943138593Ssam printie(" VEN", vp, 2+vp[1], maxcols); 2944138593Ssam break; 2945138593Ssam case IEEE80211_ELEMID_RSN: 2946170531Ssam printrsnie(" RSN", vp, 2+vp[1], maxcols); 2947138593Ssam break; 2948173275Ssam case IEEE80211_ELEMID_HTCAP: 2949173275Ssam printhtcap(" HTCAP", vp, 2+vp[1], maxcols); 2950173275Ssam break; 2951173275Ssam case IEEE80211_ELEMID_HTINFO: 2952173275Ssam if (verbose) 2953173275Ssam printhtinfo(" HTINFO", vp, 2+vp[1], maxcols); 2954173275Ssam break; 2955138593Ssam default: 2956173275Ssam if (verbose) 2957173275Ssam printie(iename(vp[0]), vp, 2+vp[1], maxcols); 2958138593Ssam break; 2959138593Ssam } 2960138593Ssam ielen -= 2+vp[1]; 2961138593Ssam vp += 2+vp[1]; 2962138593Ssam } 2963138593Ssam} 2964138593Ssam 2965138593Ssamstatic void 2966178354Ssamprintmimo(const struct ieee80211_mimo_info *mi) 2967178354Ssam{ 2968178354Ssam /* NB: don't muddy display unless there's something to show */ 2969178354Ssam if (mi->rssi[0] != 0 || mi->rssi[1] != 0 || mi->rssi[2] != 0) { 2970178354Ssam /* XXX ignore EVM for now */ 2971178354Ssam printf(" (rssi %d:%d:%d nf %d:%d:%d)", 2972178354Ssam mi->rssi[0], mi->rssi[1], mi->rssi[2], 2973178354Ssam mi->noise[0], mi->noise[1], mi->noise[2]); 2974178354Ssam } 2975178354Ssam} 2976178354Ssam 2977178354Ssamstatic void 2978138593Ssamlist_scan(int s) 2979138593Ssam{ 2980138593Ssam uint8_t buf[24*1024]; 2981153892Srwatson char ssid[IEEE80211_NWID_LEN+1]; 2982173275Ssam const uint8_t *cp; 2983154522Ssam int len, ssidmax; 2984138593Ssam 2985173275Ssam if (get80211len(s, IEEE80211_IOC_SCAN_RESULTS, buf, sizeof(buf), &len) < 0) 2986138593Ssam errx(1, "unable to get scan results"); 2987138593Ssam if (len < sizeof(struct ieee80211req_scan_result)) 2988138593Ssam return; 2989138593Ssam 2990170531Ssam getchaninfo(s); 2991170531Ssam 2992154522Ssam ssidmax = verbose ? IEEE80211_NWID_LEN : 14; 2993170531Ssam printf("%-*.*s %-17.17s %4s %4s %-7s %3s %4s\n" 2994154522Ssam , ssidmax, ssidmax, "SSID" 2995138593Ssam , "BSSID" 2996138593Ssam , "CHAN" 2997138593Ssam , "RATE" 2998170531Ssam , " S:N" 2999138593Ssam , "INT" 3000138593Ssam , "CAPS" 3001138593Ssam ); 3002138593Ssam cp = buf; 3003138593Ssam do { 3004170531Ssam const struct ieee80211req_scan_result *sr; 3005170531Ssam const uint8_t *vp; 3006138593Ssam 3007170531Ssam sr = (const struct ieee80211req_scan_result *) cp; 3008173275Ssam vp = cp + sr->isr_ie_off; 3009170531Ssam printf("%-*.*s %s %3d %3dM %3d:%-3d %3d %-4.4s" 3010154522Ssam , ssidmax 3011155461Ssam , copy_essid(ssid, ssidmax, vp, sr->isr_ssid_len) 3012154522Ssam , ssid 3013138593Ssam , ether_ntoa((const struct ether_addr *) sr->isr_bssid) 3014165570Ssam , ieee80211_mhz2ieee(sr->isr_freq, sr->isr_flags) 3015138593Ssam , getmaxrate(sr->isr_rates, sr->isr_nrates) 3016170531Ssam , (sr->isr_rssi/2)+sr->isr_noise, sr->isr_noise 3017138593Ssam , sr->isr_intval 3018138593Ssam , getcaps(sr->isr_capinfo) 3019138593Ssam ); 3020170531Ssam printies(vp + sr->isr_ssid_len, sr->isr_ie_len, 24); 3021138593Ssam printf("\n"); 3022138593Ssam cp += sr->isr_len, len -= sr->isr_len; 3023138593Ssam } while (len >= sizeof(struct ieee80211req_scan_result)); 3024138593Ssam} 3025138593Ssam 3026138593Ssamstatic void 3027138593Ssamscan_and_wait(int s) 3028138593Ssam{ 3029178354Ssam struct ieee80211_scan_req sr; 3030138593Ssam struct ieee80211req ireq; 3031138593Ssam int sroute; 3032138593Ssam 3033138593Ssam sroute = socket(PF_ROUTE, SOCK_RAW, 0); 3034138593Ssam if (sroute < 0) { 3035138593Ssam perror("socket(PF_ROUTE,SOCK_RAW)"); 3036138593Ssam return; 3037138593Ssam } 3038138593Ssam (void) memset(&ireq, 0, sizeof(ireq)); 3039138593Ssam (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); 3040138593Ssam ireq.i_type = IEEE80211_IOC_SCAN_REQ; 3041178354Ssam 3042178354Ssam memset(&sr, 0, sizeof(sr)); 3043178354Ssam sr.sr_flags = IEEE80211_IOC_SCAN_ACTIVE 3044178354Ssam | IEEE80211_IOC_SCAN_NOPICK 3045178354Ssam | IEEE80211_IOC_SCAN_ONCE; 3046178354Ssam sr.sr_duration = IEEE80211_IOC_SCAN_FOREVER; 3047178354Ssam sr.sr_nssid = 0; 3048178354Ssam 3049178354Ssam ireq.i_data = &sr; 3050178354Ssam ireq.i_len = sizeof(sr); 3051138593Ssam /* NB: only root can trigger a scan so ignore errors */ 3052138593Ssam if (ioctl(s, SIOCS80211, &ireq) >= 0) { 3053138593Ssam char buf[2048]; 3054138593Ssam struct if_announcemsghdr *ifan; 3055138593Ssam struct rt_msghdr *rtm; 3056138593Ssam 3057138593Ssam do { 3058138593Ssam if (read(sroute, buf, sizeof(buf)) < 0) { 3059138593Ssam perror("read(PF_ROUTE)"); 3060138593Ssam break; 3061138593Ssam } 3062138593Ssam rtm = (struct rt_msghdr *) buf; 3063138593Ssam if (rtm->rtm_version != RTM_VERSION) 3064138593Ssam break; 3065138593Ssam ifan = (struct if_announcemsghdr *) rtm; 3066138593Ssam } while (rtm->rtm_type != RTM_IEEE80211 || 3067138593Ssam ifan->ifan_what != RTM_IEEE80211_SCAN); 3068138593Ssam } 3069138593Ssam close(sroute); 3070138593Ssam} 3071138593Ssam 3072138593Ssamstatic 3073138593SsamDECL_CMD_FUNC(set80211scan, val, d) 3074138593Ssam{ 3075138593Ssam scan_and_wait(s); 3076138593Ssam list_scan(s); 3077138593Ssam} 3078138593Ssam 3079161147Ssamstatic enum ieee80211_opmode get80211opmode(int s); 3080161147Ssam 3081173275Ssamstatic int 3082173275Ssamgettxseq(const struct ieee80211req_sta_info *si) 3083173275Ssam{ 3084173275Ssam#define IEEE80211_NODE_QOS 0x0002 /* QoS enabled */ 3085173275Ssam 3086173275Ssam int i, txseq; 3087173275Ssam 3088173275Ssam if ((si->isi_state & IEEE80211_NODE_QOS) == 0) 3089173275Ssam return si->isi_txseqs[0]; 3090173275Ssam /* XXX not right but usually what folks want */ 3091173275Ssam txseq = 0; 3092173275Ssam for (i = 0; i < IEEE80211_TID_SIZE; i++) 3093173275Ssam if (si->isi_txseqs[i] > txseq) 3094173275Ssam txseq = si->isi_txseqs[i]; 3095173275Ssam return txseq; 3096173275Ssam#undef IEEE80211_NODE_QOS 3097173275Ssam} 3098173275Ssam 3099173275Ssamstatic int 3100173275Ssamgetrxseq(const struct ieee80211req_sta_info *si) 3101173275Ssam{ 3102173275Ssam#define IEEE80211_NODE_QOS 0x0002 /* QoS enabled */ 3103173275Ssam 3104173275Ssam int i, rxseq; 3105173275Ssam 3106173275Ssam if ((si->isi_state & IEEE80211_NODE_QOS) == 0) 3107173275Ssam return si->isi_rxseqs[0]; 3108173275Ssam /* XXX not right but usually what folks want */ 3109173275Ssam rxseq = 0; 3110173275Ssam for (i = 0; i < IEEE80211_TID_SIZE; i++) 3111173275Ssam if (si->isi_rxseqs[i] > rxseq) 3112173275Ssam rxseq = si->isi_rxseqs[i]; 3113173275Ssam return rxseq; 3114173275Ssam#undef IEEE80211_NODE_QOS 3115173275Ssam} 3116173275Ssam 3117138593Ssamstatic void 3118138593Ssamlist_stations(int s) 3119138593Ssam{ 3120161147Ssam union { 3121161147Ssam struct ieee80211req_sta_req req; 3122161147Ssam uint8_t buf[24*1024]; 3123161147Ssam } u; 3124161147Ssam enum ieee80211_opmode opmode = get80211opmode(s); 3125170531Ssam const uint8_t *cp; 3126138593Ssam int len; 3127138593Ssam 3128161147Ssam /* broadcast address =>'s get all stations */ 3129161147Ssam (void) memset(u.req.is_u.macaddr, 0xff, IEEE80211_ADDR_LEN); 3130161147Ssam if (opmode == IEEE80211_M_STA) { 3131161147Ssam /* 3132161147Ssam * Get information about the associated AP. 3133161147Ssam */ 3134173275Ssam (void) get80211(s, IEEE80211_IOC_BSSID, 3135173275Ssam u.req.is_u.macaddr, IEEE80211_ADDR_LEN); 3136161147Ssam } 3137173275Ssam if (get80211len(s, IEEE80211_IOC_STA_INFO, &u, sizeof(u), &len) < 0) 3138138593Ssam errx(1, "unable to get station information"); 3139138593Ssam if (len < sizeof(struct ieee80211req_sta_info)) 3140138593Ssam return; 3141138593Ssam 3142170531Ssam getchaninfo(s); 3143170531Ssam 3144159885Ssam printf("%-17.17s %4s %4s %4s %4s %4s %6s %6s %4s %4s\n" 3145138593Ssam , "ADDR" 3146138593Ssam , "AID" 3147138593Ssam , "CHAN" 3148138593Ssam , "RATE" 3149138593Ssam , "RSSI" 3150138593Ssam , "IDLE" 3151138593Ssam , "TXSEQ" 3152138593Ssam , "RXSEQ" 3153138593Ssam , "CAPS" 3154159885Ssam , "FLAG" 3155138593Ssam ); 3156170531Ssam cp = (const uint8_t *) u.req.info; 3157138593Ssam do { 3158170531Ssam const struct ieee80211req_sta_info *si; 3159138593Ssam 3160170531Ssam si = (const struct ieee80211req_sta_info *) cp; 3161161147Ssam if (si->isi_len < sizeof(*si)) 3162161147Ssam break; 3163170531Ssam printf("%s %4u %4d %3dM %3.1f %4d %6d %6d %-4.4s %-4.4s" 3164138593Ssam , ether_ntoa((const struct ether_addr*) si->isi_macaddr) 3165138593Ssam , IEEE80211_AID(si->isi_associd) 3166166015Ssam , ieee80211_mhz2ieee(si->isi_freq, si->isi_flags) 3167178354Ssam , si->isi_txmbps/2 3168170531Ssam , si->isi_rssi/2. 3169138593Ssam , si->isi_inact 3170173275Ssam , gettxseq(si) 3171173275Ssam , getrxseq(si) 3172138593Ssam , getcaps(si->isi_capinfo) 3173159885Ssam , getflags(si->isi_state) 3174138593Ssam ); 3175170531Ssam printies(cp + si->isi_ie_off, si->isi_ie_len, 24); 3176178354Ssam printmimo(&si->isi_mimo); 3177138593Ssam printf("\n"); 3178138593Ssam cp += si->isi_len, len -= si->isi_len; 3179138593Ssam } while (len >= sizeof(struct ieee80211req_sta_info)); 3180138593Ssam} 3181138593Ssam 3182170531Ssamstatic const char * 3183170531Ssamget_chaninfo(const struct ieee80211_channel *c, int precise, 3184170531Ssam char buf[], size_t bsize) 3185138593Ssam{ 3186138593Ssam buf[0] = '\0'; 3187138593Ssam if (IEEE80211_IS_CHAN_FHSS(c)) 3188170531Ssam strlcat(buf, " FHSS", bsize); 3189187843Ssam if (IEEE80211_IS_CHAN_A(c)) 3190187843Ssam strlcat(buf, " 11a", bsize); 3191187843Ssam else if (IEEE80211_IS_CHAN_ANYG(c)) 3192187843Ssam strlcat(buf, " 11g", bsize); 3193187843Ssam else if (IEEE80211_IS_CHAN_B(c)) 3194170531Ssam strlcat(buf, " 11b", bsize); 3195187843Ssam if (IEEE80211_IS_CHAN_HALF(c)) 3196187843Ssam strlcat(buf, "/10Mhz", bsize); 3197187843Ssam if (IEEE80211_IS_CHAN_QUARTER(c)) 3198187843Ssam strlcat(buf, "/5Mhz", bsize); 3199170531Ssam if (IEEE80211_IS_CHAN_TURBO(c)) 3200170531Ssam strlcat(buf, " Turbo", bsize); 3201170531Ssam if (precise) { 3202170531Ssam if (IEEE80211_IS_CHAN_HT20(c)) 3203170531Ssam strlcat(buf, " ht/20", bsize); 3204170531Ssam else if (IEEE80211_IS_CHAN_HT40D(c)) 3205170531Ssam strlcat(buf, " ht/40-", bsize); 3206170531Ssam else if (IEEE80211_IS_CHAN_HT40U(c)) 3207170531Ssam strlcat(buf, " ht/40+", bsize); 3208170531Ssam } else { 3209170531Ssam if (IEEE80211_IS_CHAN_HT(c)) 3210170531Ssam strlcat(buf, " ht", bsize); 3211170531Ssam } 3212170531Ssam return buf; 3213170531Ssam} 3214170531Ssam 3215170531Ssamstatic void 3216173275Ssamprint_chaninfo(const struct ieee80211_channel *c, int verb) 3217170531Ssam{ 3218170531Ssam char buf[14]; 3219170531Ssam 3220138593Ssam printf("Channel %3u : %u%c Mhz%-14.14s", 3221165570Ssam ieee80211_mhz2ieee(c->ic_freq, c->ic_flags), c->ic_freq, 3222170531Ssam IEEE80211_IS_CHAN_PASSIVE(c) ? '*' : ' ', 3223173275Ssam get_chaninfo(c, verb, buf, sizeof(buf))); 3224138593Ssam} 3225138593Ssam 3226187844Ssamstatic int 3227187844Ssamchanpref(const struct ieee80211_channel *c) 3228187844Ssam{ 3229187844Ssam if (IEEE80211_IS_CHAN_HT40(c)) 3230187844Ssam return 40; 3231187844Ssam if (IEEE80211_IS_CHAN_HT20(c)) 3232187844Ssam return 30; 3233187844Ssam if (IEEE80211_IS_CHAN_HALF(c)) 3234187844Ssam return 10; 3235187844Ssam if (IEEE80211_IS_CHAN_QUARTER(c)) 3236187844Ssam return 5; 3237187844Ssam if (IEEE80211_IS_CHAN_TURBO(c)) 3238187844Ssam return 25; 3239187844Ssam if (IEEE80211_IS_CHAN_A(c)) 3240187844Ssam return 20; 3241187844Ssam if (IEEE80211_IS_CHAN_G(c)) 3242187844Ssam return 20; 3243187844Ssam if (IEEE80211_IS_CHAN_B(c)) 3244187844Ssam return 15; 3245187844Ssam if (IEEE80211_IS_CHAN_PUREG(c)) 3246187844Ssam return 15; 3247187844Ssam return 0; 3248187844Ssam} 3249187844Ssam 3250138593Ssamstatic void 3251173275Ssamprint_channels(int s, const struct ieee80211req_chaninfo *chans, 3252173275Ssam int allchans, int verb) 3253138593Ssam{ 3254187801Ssam struct ieee80211req_chaninfo *achans; 3255170531Ssam uint8_t reported[IEEE80211_CHAN_BYTES]; 3256138593Ssam const struct ieee80211_channel *c; 3257170531Ssam int i, half; 3258138593Ssam 3259187801Ssam achans = malloc(IEEE80211_CHANINFO_SPACE(chans)); 3260187801Ssam if (achans == NULL) 3261187801Ssam errx(1, "no space for active channel list"); 3262187801Ssam achans->ic_nchans = 0; 3263170531Ssam memset(reported, 0, sizeof(reported)); 3264138593Ssam if (!allchans) { 3265138593Ssam struct ieee80211req_chanlist active; 3266138593Ssam 3267173275Ssam if (get80211(s, IEEE80211_IOC_CHANLIST, &active, sizeof(active)) < 0) 3268138593Ssam errx(1, "unable to get active channel list"); 3269173275Ssam for (i = 0; i < chans->ic_nchans; i++) { 3270173275Ssam c = &chans->ic_chans[i]; 3271170531Ssam if (!isset(active.ic_channels, c->ic_ieee)) 3272170531Ssam continue; 3273170531Ssam /* 3274170531Ssam * Suppress compatible duplicates unless 3275170531Ssam * verbose. The kernel gives us it's 3276170531Ssam * complete channel list which has separate 3277170531Ssam * entries for 11g/11b and 11a/turbo. 3278170531Ssam */ 3279173275Ssam if (isset(reported, c->ic_ieee) && !verb) { 3280170531Ssam /* XXX we assume duplicates are adjacent */ 3281187801Ssam achans->ic_chans[achans->ic_nchans-1] = *c; 3282170531Ssam } else { 3283187801Ssam achans->ic_chans[achans->ic_nchans++] = *c; 3284170531Ssam setbit(reported, c->ic_ieee); 3285170531Ssam } 3286138593Ssam } 3287170531Ssam } else { 3288173275Ssam for (i = 0; i < chans->ic_nchans; i++) { 3289173275Ssam c = &chans->ic_chans[i]; 3290170531Ssam /* suppress duplicates as above */ 3291173275Ssam if (isset(reported, c->ic_ieee) && !verb) { 3292170531Ssam /* XXX we assume duplicates are adjacent */ 3293187844Ssam struct ieee80211_channel *a = 3294187844Ssam &achans->ic_chans[achans->ic_nchans-1]; 3295187844Ssam if (chanpref(c) > chanpref(a)) 3296187844Ssam *a = *c; 3297170531Ssam } else { 3298187801Ssam achans->ic_chans[achans->ic_nchans++] = *c; 3299170531Ssam setbit(reported, c->ic_ieee); 3300170531Ssam } 3301170531Ssam } 3302170531Ssam } 3303187801Ssam half = achans->ic_nchans / 2; 3304187801Ssam if (achans->ic_nchans % 2) 3305138593Ssam half++; 3306170531Ssam 3307187801Ssam for (i = 0; i < achans->ic_nchans / 2; i++) { 3308187801Ssam print_chaninfo(&achans->ic_chans[i], verb); 3309187801Ssam print_chaninfo(&achans->ic_chans[half+i], verb); 3310138593Ssam printf("\n"); 3311138593Ssam } 3312187801Ssam if (achans->ic_nchans % 2) { 3313187801Ssam print_chaninfo(&achans->ic_chans[i], verb); 3314138593Ssam printf("\n"); 3315138593Ssam } 3316187801Ssam free(achans); 3317138593Ssam} 3318138593Ssam 3319138593Ssamstatic void 3320173275Ssamlist_channels(int s, int allchans) 3321173275Ssam{ 3322173275Ssam getchaninfo(s); 3323187801Ssam print_channels(s, chaninfo, allchans, verbose); 3324173275Ssam} 3325173275Ssam 3326173275Ssamstatic void 3327170531Ssamprint_txpow(const struct ieee80211_channel *c) 3328170531Ssam{ 3329170531Ssam printf("Channel %3u : %u Mhz %3.1f reg %2d ", 3330170531Ssam c->ic_ieee, c->ic_freq, 3331170531Ssam c->ic_maxpower/2., c->ic_maxregpower); 3332170531Ssam} 3333170531Ssam 3334170531Ssamstatic void 3335170531Ssamprint_txpow_verbose(const struct ieee80211_channel *c) 3336170531Ssam{ 3337173275Ssam print_chaninfo(c, 1); 3338170531Ssam printf("min %4.1f dBm max %3.1f dBm reg %2d dBm", 3339170531Ssam c->ic_minpower/2., c->ic_maxpower/2., c->ic_maxregpower); 3340170531Ssam /* indicate where regulatory cap limits power use */ 3341170531Ssam if (c->ic_maxpower > 2*c->ic_maxregpower) 3342170531Ssam printf(" <"); 3343170531Ssam} 3344170531Ssam 3345170531Ssamstatic void 3346170531Ssamlist_txpow(int s) 3347170531Ssam{ 3348187801Ssam struct ieee80211req_chaninfo *achans; 3349170531Ssam uint8_t reported[IEEE80211_CHAN_BYTES]; 3350170531Ssam struct ieee80211_channel *c, *prev; 3351170531Ssam int i, half; 3352170531Ssam 3353170531Ssam getchaninfo(s); 3354187801Ssam achans = malloc(IEEE80211_CHANINFO_SPACE(chaninfo)); 3355187801Ssam if (achans == NULL) 3356187801Ssam errx(1, "no space for active channel list"); 3357187801Ssam achans->ic_nchans = 0; 3358170531Ssam memset(reported, 0, sizeof(reported)); 3359187801Ssam for (i = 0; i < chaninfo->ic_nchans; i++) { 3360187801Ssam c = &chaninfo->ic_chans[i]; 3361170531Ssam /* suppress duplicates as above */ 3362170531Ssam if (isset(reported, c->ic_ieee) && !verbose) { 3363170531Ssam /* XXX we assume duplicates are adjacent */ 3364187801Ssam prev = &achans->ic_chans[achans->ic_nchans-1]; 3365170531Ssam /* display highest power on channel */ 3366170531Ssam if (c->ic_maxpower > prev->ic_maxpower) 3367170531Ssam *prev = *c; 3368170531Ssam } else { 3369187801Ssam achans->ic_chans[achans->ic_nchans++] = *c; 3370170531Ssam setbit(reported, c->ic_ieee); 3371170531Ssam } 3372170531Ssam } 3373170531Ssam if (!verbose) { 3374187801Ssam half = achans->ic_nchans / 2; 3375187801Ssam if (achans->ic_nchans % 2) 3376170531Ssam half++; 3377170531Ssam 3378187801Ssam for (i = 0; i < achans->ic_nchans / 2; i++) { 3379187801Ssam print_txpow(&achans->ic_chans[i]); 3380187801Ssam print_txpow(&achans->ic_chans[half+i]); 3381170531Ssam printf("\n"); 3382170531Ssam } 3383187801Ssam if (achans->ic_nchans % 2) { 3384187801Ssam print_txpow(&achans->ic_chans[i]); 3385170531Ssam printf("\n"); 3386170531Ssam } 3387170531Ssam } else { 3388187801Ssam for (i = 0; i < achans->ic_nchans; i++) { 3389187801Ssam print_txpow_verbose(&achans->ic_chans[i]); 3390170531Ssam printf("\n"); 3391170531Ssam } 3392170531Ssam } 3393187801Ssam free(achans); 3394170531Ssam} 3395170531Ssam 3396170531Ssamstatic void 3397138593Ssamlist_keys(int s) 3398138593Ssam{ 3399138593Ssam} 3400138593Ssam 3401138593Ssam#define IEEE80211_C_BITS \ 3402181102Ssam "\20\1STA\7FF\10TURBOP\11IBSS\12PMGT" \ 3403178354Ssam "\13HOSTAP\14AHDEMO\15SWRETRY\16TXPMGT\17SHSLOT\20SHPREAMBLE" \ 3404181102Ssam "\21MONITOR\22DFS\30WPA1\31WPA2\32BURST\33WME\34WDS\36BGSCAN" \ 3405186904Ssam "\37TXFRAG\40TDMA" 3406138593Ssam 3407138593Ssamstatic void 3408138593Ssamlist_capabilities(int s) 3409138593Ssam{ 3410187801Ssam struct ieee80211_devcaps_req *dc; 3411138593Ssam 3412187845Ssam if (verbose) 3413187845Ssam dc = malloc(IEEE80211_DEVCAPS_SIZE(MAXCHAN)); 3414187845Ssam else 3415187845Ssam dc = malloc(IEEE80211_DEVCAPS_SIZE(1)); 3416187801Ssam if (dc == NULL) 3417187801Ssam errx(1, "no space for device capabilities"); 3418187845Ssam dc->dc_chaninfo.ic_nchans = verbose ? MAXCHAN : 1; 3419187801Ssam getdevcaps(s, dc); 3420187801Ssam printb("drivercaps", dc->dc_drivercaps, IEEE80211_C_BITS); 3421187801Ssam if (dc->dc_cryptocaps != 0 || verbose) { 3422178354Ssam putchar('\n'); 3423187801Ssam printb("cryptocaps", dc->dc_cryptocaps, IEEE80211_CRYPTO_BITS); 3424178354Ssam } 3425187801Ssam if (dc->dc_htcaps != 0 || verbose) { 3426178354Ssam putchar('\n'); 3427187801Ssam printb("htcaps", dc->dc_htcaps, IEEE80211_HTCAP_BITS); 3428178354Ssam } 3429138593Ssam putchar('\n'); 3430187845Ssam if (verbose) { 3431187845Ssam chaninfo = &dc->dc_chaninfo; /* XXX */ 3432187845Ssam print_channels(s, &dc->dc_chaninfo, 1/*allchans*/, verbose); 3433187845Ssam } 3434187801Ssam free(dc); 3435138593Ssam} 3436138593Ssam 3437173275Ssamstatic int 3438173275Ssamget80211wme(int s, int param, int ac, int *val) 3439173275Ssam{ 3440173275Ssam struct ieee80211req ireq; 3441173275Ssam 3442173275Ssam (void) memset(&ireq, 0, sizeof(ireq)); 3443173275Ssam (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); 3444173275Ssam ireq.i_type = param; 3445173275Ssam ireq.i_len = ac; 3446173275Ssam if (ioctl(s, SIOCG80211, &ireq) < 0) { 3447173275Ssam warn("cannot get WME parameter %d, ac %d%s", 3448173275Ssam param, ac & IEEE80211_WMEPARAM_VAL, 3449173275Ssam ac & IEEE80211_WMEPARAM_BSS ? " (BSS)" : ""); 3450173275Ssam return -1; 3451173275Ssam } 3452173275Ssam *val = ireq.i_val; 3453173275Ssam return 0; 3454173275Ssam} 3455173275Ssam 3456138593Ssamstatic void 3457181199Ssamlist_wme_aci(int s, const char *tag, int ac) 3458138593Ssam{ 3459181199Ssam int val; 3460138593Ssam 3461181199Ssam printf("\t%s", tag); 3462138593Ssam 3463181199Ssam /* show WME BSS parameters */ 3464181199Ssam if (get80211wme(s, IEEE80211_IOC_WME_CWMIN, ac, &val) != -1) 3465181199Ssam printf(" cwmin %2u", val); 3466181199Ssam if (get80211wme(s, IEEE80211_IOC_WME_CWMAX, ac, &val) != -1) 3467181199Ssam printf(" cwmax %2u", val); 3468181199Ssam if (get80211wme(s, IEEE80211_IOC_WME_AIFS, ac, &val) != -1) 3469181199Ssam printf(" aifs %2u", val); 3470181199Ssam if (get80211wme(s, IEEE80211_IOC_WME_TXOPLIMIT, ac, &val) != -1) 3471181199Ssam printf(" txopLimit %3u", val); 3472181199Ssam if (get80211wme(s, IEEE80211_IOC_WME_ACM, ac, &val) != -1) { 3473181199Ssam if (val) 3474181199Ssam printf(" acm"); 3475181199Ssam else if (verbose) 3476181199Ssam printf(" -acm"); 3477181199Ssam } 3478181199Ssam /* !BSS only */ 3479181199Ssam if ((ac & IEEE80211_WMEPARAM_BSS) == 0) { 3480181199Ssam if (get80211wme(s, IEEE80211_IOC_WME_ACKPOLICY, ac, &val) != -1) { 3481181199Ssam if (!val) 3482181199Ssam printf(" -ack"); 3483138593Ssam else if (verbose) 3484181199Ssam printf(" ack"); 3485138593Ssam } 3486181199Ssam } 3487181199Ssam printf("\n"); 3488181199Ssam} 3489181199Ssam 3490181199Ssamstatic void 3491181199Ssamlist_wme(int s) 3492181199Ssam{ 3493181199Ssam static const char *acnames[] = { "AC_BE", "AC_BK", "AC_VI", "AC_VO" }; 3494181199Ssam int ac; 3495181199Ssam 3496181199Ssam if (verbose) { 3497181199Ssam /* display both BSS and local settings */ 3498181199Ssam for (ac = WME_AC_BE; ac <= WME_AC_VO; ac++) { 3499181199Ssam again: 3500181199Ssam if (ac & IEEE80211_WMEPARAM_BSS) 3501181199Ssam list_wme_aci(s, " ", ac); 3502181199Ssam else 3503181199Ssam list_wme_aci(s, acnames[ac], ac); 3504181199Ssam if ((ac & IEEE80211_WMEPARAM_BSS) == 0) { 3505181199Ssam ac |= IEEE80211_WMEPARAM_BSS; 3506181199Ssam goto again; 3507181199Ssam } else 3508181199Ssam ac &= ~IEEE80211_WMEPARAM_BSS; 3509138593Ssam } 3510181199Ssam } else { 3511181199Ssam /* display only channel settings */ 3512181199Ssam for (ac = WME_AC_BE; ac <= WME_AC_VO; ac++) 3513181199Ssam list_wme_aci(s, acnames[ac], ac); 3514138593Ssam } 3515138593Ssam} 3516138593Ssam 3517149029Ssamstatic void 3518178354Ssamlist_roam(int s) 3519178354Ssam{ 3520178354Ssam const struct ieee80211_roamparam *rp; 3521178354Ssam int mode; 3522178354Ssam 3523178354Ssam getroam(s); 3524188784Ssam for (mode = IEEE80211_MODE_11A; mode < IEEE80211_MODE_MAX; mode++) { 3525178354Ssam rp = &roamparams.params[mode]; 3526178354Ssam if (rp->rssi == 0 && rp->rate == 0) 3527178354Ssam continue; 3528188784Ssam if (mode == IEEE80211_MODE_11NA || mode == IEEE80211_MODE_11NG) { 3529188784Ssam if (rp->rssi & 1) 3530188784Ssam LINE_CHECK("roam:%-7.7s rssi %2u.5dBm MCS %2u ", 3531188784Ssam modename[mode], rp->rssi/2, 3532188784Ssam rp->rate &~ IEEE80211_RATE_MCS); 3533188784Ssam else 3534188784Ssam LINE_CHECK("roam:%-7.7s rssi %4udBm MCS %2u ", 3535188784Ssam modename[mode], rp->rssi/2, 3536188784Ssam rp->rate &~ IEEE80211_RATE_MCS); 3537188784Ssam } else { 3538188784Ssam if (rp->rssi & 1) 3539188784Ssam LINE_CHECK("roam:%-7.7s rssi %2u.5dBm rate %2u Mb/s", 3540188784Ssam modename[mode], rp->rssi/2, rp->rate/2); 3541188784Ssam else 3542188784Ssam LINE_CHECK("roam:%-7.7s rssi %4udBm rate %2u Mb/s", 3543188784Ssam modename[mode], rp->rssi/2, rp->rate/2); 3544188784Ssam } 3545178354Ssam } 3546178354Ssam} 3547178354Ssam 3548178354Ssamstatic void 3549178354Ssamlist_txparams(int s) 3550178354Ssam{ 3551178354Ssam const struct ieee80211_txparam *tp; 3552178354Ssam int mode; 3553178354Ssam 3554178354Ssam gettxparams(s); 3555188784Ssam for (mode = IEEE80211_MODE_11A; mode < IEEE80211_MODE_MAX; mode++) { 3556178354Ssam tp = &txparams.params[mode]; 3557178354Ssam if (tp->mgmtrate == 0 && tp->mcastrate == 0) 3558178354Ssam continue; 3559188784Ssam if (mode == IEEE80211_MODE_11NA || mode == IEEE80211_MODE_11NG) { 3560188784Ssam if (tp->ucastrate == IEEE80211_FIXED_RATE_NONE) 3561188784Ssam LINE_CHECK("%-7.7s ucast NONE mgmt %2u MCS " 3562188784Ssam "mcast %2u MCS maxretry %u", 3563188784Ssam modename[mode], 3564188784Ssam tp->mgmtrate &~ IEEE80211_RATE_MCS, 3565188784Ssam tp->mcastrate &~ IEEE80211_RATE_MCS, 3566188784Ssam tp->maxretry); 3567188784Ssam else 3568188784Ssam LINE_CHECK("%-7.7s ucast %2u MCS mgmt %2u MCS " 3569188784Ssam "mcast %2u MCS maxretry %u", 3570188784Ssam modename[mode], 3571188784Ssam tp->ucastrate &~ IEEE80211_RATE_MCS, 3572188784Ssam tp->mgmtrate &~ IEEE80211_RATE_MCS, 3573188784Ssam tp->mcastrate &~ IEEE80211_RATE_MCS, 3574188784Ssam tp->maxretry); 3575188784Ssam } else { 3576188784Ssam if (tp->ucastrate == IEEE80211_FIXED_RATE_NONE) 3577188784Ssam LINE_CHECK("%-7.7s ucast NONE mgmt %2u Mb/s " 3578188784Ssam "mcast %2u Mb/s maxretry %u", 3579188784Ssam modename[mode], 3580188784Ssam tp->mgmtrate/2, 3581188784Ssam tp->mcastrate/2, tp->maxretry); 3582188784Ssam else 3583188784Ssam LINE_CHECK("%-7.7s ucast %2u Mb/s mgmt %2u Mb/s " 3584188784Ssam "mcast %2u Mb/s maxretry %u", 3585188784Ssam modename[mode], 3586188784Ssam tp->ucastrate/2, tp->mgmtrate/2, 3587188784Ssam tp->mcastrate/2, tp->maxretry); 3588188784Ssam } 3589178354Ssam } 3590178354Ssam} 3591178354Ssam 3592178354Ssamstatic void 3593173275Ssamprintpolicy(int policy) 3594173275Ssam{ 3595173275Ssam switch (policy) { 3596173275Ssam case IEEE80211_MACCMD_POLICY_OPEN: 3597173275Ssam printf("policy: open\n"); 3598173275Ssam break; 3599173275Ssam case IEEE80211_MACCMD_POLICY_ALLOW: 3600173275Ssam printf("policy: allow\n"); 3601173275Ssam break; 3602173275Ssam case IEEE80211_MACCMD_POLICY_DENY: 3603173275Ssam printf("policy: deny\n"); 3604173275Ssam break; 3605178354Ssam case IEEE80211_MACCMD_POLICY_RADIUS: 3606178354Ssam printf("policy: radius\n"); 3607178354Ssam break; 3608173275Ssam default: 3609173275Ssam printf("policy: unknown (%u)\n", policy); 3610173275Ssam break; 3611173275Ssam } 3612173275Ssam} 3613173275Ssam 3614173275Ssamstatic void 3615149029Ssamlist_mac(int s) 3616149029Ssam{ 3617149029Ssam struct ieee80211req ireq; 3618149029Ssam struct ieee80211req_maclist *acllist; 3619173275Ssam int i, nacls, policy, len; 3620173275Ssam uint8_t *data; 3621149029Ssam char c; 3622149029Ssam 3623149029Ssam (void) memset(&ireq, 0, sizeof(ireq)); 3624149029Ssam (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); /* XXX ?? */ 3625149029Ssam ireq.i_type = IEEE80211_IOC_MACCMD; 3626149029Ssam ireq.i_val = IEEE80211_MACCMD_POLICY; 3627149029Ssam if (ioctl(s, SIOCG80211, &ireq) < 0) { 3628149029Ssam if (errno == EINVAL) { 3629149029Ssam printf("No acl policy loaded\n"); 3630149029Ssam return; 3631149029Ssam } 3632149029Ssam err(1, "unable to get mac policy"); 3633149029Ssam } 3634149029Ssam policy = ireq.i_val; 3635149029Ssam if (policy == IEEE80211_MACCMD_POLICY_OPEN) { 3636149029Ssam c = '*'; 3637149029Ssam } else if (policy == IEEE80211_MACCMD_POLICY_ALLOW) { 3638149029Ssam c = '+'; 3639149029Ssam } else if (policy == IEEE80211_MACCMD_POLICY_DENY) { 3640149029Ssam c = '-'; 3641178354Ssam } else if (policy == IEEE80211_MACCMD_POLICY_RADIUS) { 3642178354Ssam c = 'r'; /* NB: should never have entries */ 3643149029Ssam } else { 3644149029Ssam printf("policy: unknown (%u)\n", policy); 3645149029Ssam c = '?'; 3646149029Ssam } 3647173275Ssam if (verbose || c == '?') 3648173275Ssam printpolicy(policy); 3649173275Ssam 3650175952Ssam ireq.i_val = IEEE80211_MACCMD_LIST; 3651175952Ssam ireq.i_len = 0; 3652175952Ssam if (ioctl(s, SIOCG80211, &ireq) < 0) 3653173275Ssam err(1, "unable to get mac acl list size"); 3654175952Ssam if (ireq.i_len == 0) { /* NB: no acls */ 3655173275Ssam if (!(verbose || c == '?')) 3656173275Ssam printpolicy(policy); 3657173275Ssam return; 3658173275Ssam } 3659175952Ssam len = ireq.i_len; 3660173275Ssam 3661173275Ssam data = malloc(len); 3662173275Ssam if (data == NULL) 3663173275Ssam err(1, "out of memory for acl list"); 3664173275Ssam 3665175952Ssam ireq.i_data = data; 3666175952Ssam if (ioctl(s, SIOCG80211, &ireq) < 0) 3667173275Ssam err(1, "unable to get mac acl list"); 3668173275Ssam nacls = len / sizeof(*acllist); 3669173275Ssam acllist = (struct ieee80211req_maclist *) data; 3670149029Ssam for (i = 0; i < nacls; i++) 3671149029Ssam printf("%c%s\n", c, ether_ntoa( 3672149029Ssam (const struct ether_addr *) acllist[i].ml_macaddr)); 3673173275Ssam free(data); 3674149029Ssam} 3675149029Ssam 3676178354Ssamstatic void 3677178354Ssamprint_regdomain(const struct ieee80211_regdomain *reg, int verb) 3678178354Ssam{ 3679178354Ssam if ((reg->regdomain != 0 && 3680178354Ssam reg->regdomain != reg->country) || verb) { 3681178354Ssam const struct regdomain *rd = 3682178354Ssam lib80211_regdomain_findbysku(getregdata(), reg->regdomain); 3683178354Ssam if (rd == NULL) 3684178354Ssam LINE_CHECK("regdomain %d", reg->regdomain); 3685178354Ssam else 3686178354Ssam LINE_CHECK("regdomain %s", rd->name); 3687178354Ssam } 3688178354Ssam if (reg->country != 0 || verb) { 3689178354Ssam const struct country *cc = 3690178354Ssam lib80211_country_findbycc(getregdata(), reg->country); 3691178354Ssam if (cc == NULL) 3692178354Ssam LINE_CHECK("country %d", reg->country); 3693178354Ssam else 3694178354Ssam LINE_CHECK("country %s", cc->isoname); 3695178354Ssam } 3696178354Ssam if (reg->location == 'I') 3697178354Ssam LINE_CHECK("indoor"); 3698178354Ssam else if (reg->location == 'O') 3699178354Ssam LINE_CHECK("outdoor"); 3700178354Ssam else if (verb) 3701178354Ssam LINE_CHECK("anywhere"); 3702178354Ssam if (reg->ecm) 3703178354Ssam LINE_CHECK("ecm"); 3704178354Ssam else if (verb) 3705178354Ssam LINE_CHECK("-ecm"); 3706178354Ssam} 3707178354Ssam 3708178354Ssamstatic void 3709178354Ssamlist_regdomain(int s, int channelsalso) 3710178354Ssam{ 3711178354Ssam getregdomain(s); 3712178354Ssam if (channelsalso) { 3713178354Ssam getchaninfo(s); 3714178354Ssam spacer = ':'; 3715178354Ssam print_regdomain(®domain, 1); 3716178354Ssam LINE_BREAK(); 3717187801Ssam print_channels(s, chaninfo, 1/*allchans*/, 1/*verbose*/); 3718178354Ssam } else 3719178354Ssam print_regdomain(®domain, verbose); 3720178354Ssam} 3721178354Ssam 3722138593Ssamstatic 3723138593SsamDECL_CMD_FUNC(set80211list, arg, d) 3724138593Ssam{ 3725138593Ssam#define iseq(a,b) (strncasecmp(a,b,sizeof(b)-1) == 0) 3726138593Ssam 3727173275Ssam LINE_INIT('\t'); 3728173275Ssam 3729138593Ssam if (iseq(arg, "sta")) 3730138593Ssam list_stations(s); 3731138593Ssam else if (iseq(arg, "scan") || iseq(arg, "ap")) 3732138593Ssam list_scan(s); 3733138593Ssam else if (iseq(arg, "chan") || iseq(arg, "freq")) 3734138593Ssam list_channels(s, 1); 3735138593Ssam else if (iseq(arg, "active")) 3736138593Ssam list_channels(s, 0); 3737138593Ssam else if (iseq(arg, "keys")) 3738138593Ssam list_keys(s); 3739138593Ssam else if (iseq(arg, "caps")) 3740138593Ssam list_capabilities(s); 3741178354Ssam else if (iseq(arg, "wme") || iseq(arg, "wmm")) 3742138593Ssam list_wme(s); 3743149029Ssam else if (iseq(arg, "mac")) 3744149029Ssam list_mac(s); 3745170531Ssam else if (iseq(arg, "txpow")) 3746170531Ssam list_txpow(s); 3747178354Ssam else if (iseq(arg, "roam")) 3748178354Ssam list_roam(s); 3749178354Ssam else if (iseq(arg, "txparam") || iseq(arg, "txparm")) 3750178354Ssam list_txparams(s); 3751178354Ssam else if (iseq(arg, "regdomain")) 3752178354Ssam list_regdomain(s, 1); 3753178354Ssam else if (iseq(arg, "countries")) 3754178354Ssam list_countries(); 3755138593Ssam else 3756138593Ssam errx(1, "Don't know how to list %s for %s", arg, name); 3757178354Ssam LINE_BREAK(); 3758138593Ssam#undef iseq 3759138593Ssam} 3760138593Ssam 3761138593Ssamstatic enum ieee80211_opmode 3762138593Ssamget80211opmode(int s) 3763138593Ssam{ 3764138593Ssam struct ifmediareq ifmr; 3765138593Ssam 3766138593Ssam (void) memset(&ifmr, 0, sizeof(ifmr)); 3767138593Ssam (void) strncpy(ifmr.ifm_name, name, sizeof(ifmr.ifm_name)); 3768138593Ssam 3769138593Ssam if (ioctl(s, SIOCGIFMEDIA, (caddr_t)&ifmr) >= 0) { 3770186101Ssam if (ifmr.ifm_current & IFM_IEEE80211_ADHOC) { 3771186101Ssam if (ifmr.ifm_current & IFM_FLAG0) 3772186101Ssam return IEEE80211_M_AHDEMO; 3773186101Ssam else 3774186101Ssam return IEEE80211_M_IBSS; 3775186101Ssam } 3776138593Ssam if (ifmr.ifm_current & IFM_IEEE80211_HOSTAP) 3777138593Ssam return IEEE80211_M_HOSTAP; 3778138593Ssam if (ifmr.ifm_current & IFM_IEEE80211_MONITOR) 3779138593Ssam return IEEE80211_M_MONITOR; 3780138593Ssam } 3781138593Ssam return IEEE80211_M_STA; 3782138593Ssam} 3783138593Ssam 3784138593Ssam#if 0 3785138593Ssamstatic void 3786138593Ssamprintcipher(int s, struct ieee80211req *ireq, int keylenop) 3787138593Ssam{ 3788138593Ssam switch (ireq->i_val) { 3789138593Ssam case IEEE80211_CIPHER_WEP: 3790138593Ssam ireq->i_type = keylenop; 3791138593Ssam if (ioctl(s, SIOCG80211, ireq) != -1) 3792138593Ssam printf("WEP-%s", 3793138593Ssam ireq->i_len <= 5 ? "40" : 3794138593Ssam ireq->i_len <= 13 ? "104" : "128"); 3795138593Ssam else 3796138593Ssam printf("WEP"); 3797138593Ssam break; 3798138593Ssam case IEEE80211_CIPHER_TKIP: 3799138593Ssam printf("TKIP"); 3800138593Ssam break; 3801138593Ssam case IEEE80211_CIPHER_AES_OCB: 3802138593Ssam printf("AES-OCB"); 3803138593Ssam break; 3804138593Ssam case IEEE80211_CIPHER_AES_CCM: 3805138593Ssam printf("AES-CCM"); 3806138593Ssam break; 3807138593Ssam case IEEE80211_CIPHER_CKIP: 3808138593Ssam printf("CKIP"); 3809138593Ssam break; 3810138593Ssam case IEEE80211_CIPHER_NONE: 3811138593Ssam printf("NONE"); 3812138593Ssam break; 3813138593Ssam default: 3814138593Ssam printf("UNKNOWN (0x%x)", ireq->i_val); 3815138593Ssam break; 3816138593Ssam } 3817138593Ssam} 3818138593Ssam#endif 3819138593Ssam 3820155931Ssamstatic void 3821138593Ssamprintkey(const struct ieee80211req_key *ik) 3822138593Ssam{ 3823138593Ssam static const uint8_t zerodata[IEEE80211_KEYBUF_SIZE]; 3824138593Ssam int keylen = ik->ik_keylen; 3825138593Ssam int printcontents; 3826138593Ssam 3827148001Srwatson printcontents = printkeys && 3828138593Ssam (memcmp(ik->ik_keydata, zerodata, keylen) != 0 || verbose); 3829138593Ssam if (printcontents) 3830138593Ssam LINE_BREAK(); 3831138593Ssam switch (ik->ik_type) { 3832138593Ssam case IEEE80211_CIPHER_WEP: 3833138593Ssam /* compatibility */ 3834155931Ssam LINE_CHECK("wepkey %u:%s", ik->ik_keyix+1, 3835138593Ssam keylen <= 5 ? "40-bit" : 3836138593Ssam keylen <= 13 ? "104-bit" : "128-bit"); 3837138593Ssam break; 3838138593Ssam case IEEE80211_CIPHER_TKIP: 3839138593Ssam if (keylen > 128/8) 3840138593Ssam keylen -= 128/8; /* ignore MIC for now */ 3841155931Ssam LINE_CHECK("TKIP %u:%u-bit", ik->ik_keyix+1, 8*keylen); 3842138593Ssam break; 3843138593Ssam case IEEE80211_CIPHER_AES_OCB: 3844155931Ssam LINE_CHECK("AES-OCB %u:%u-bit", ik->ik_keyix+1, 8*keylen); 3845138593Ssam break; 3846138593Ssam case IEEE80211_CIPHER_AES_CCM: 3847155931Ssam LINE_CHECK("AES-CCM %u:%u-bit", ik->ik_keyix+1, 8*keylen); 3848138593Ssam break; 3849138593Ssam case IEEE80211_CIPHER_CKIP: 3850155931Ssam LINE_CHECK("CKIP %u:%u-bit", ik->ik_keyix+1, 8*keylen); 3851138593Ssam break; 3852138593Ssam case IEEE80211_CIPHER_NONE: 3853155931Ssam LINE_CHECK("NULL %u:%u-bit", ik->ik_keyix+1, 8*keylen); 3854138593Ssam break; 3855138593Ssam default: 3856155931Ssam LINE_CHECK("UNKNOWN (0x%x) %u:%u-bit", 3857138593Ssam ik->ik_type, ik->ik_keyix+1, 8*keylen); 3858138593Ssam break; 3859138593Ssam } 3860138593Ssam if (printcontents) { 3861138593Ssam int i; 3862138593Ssam 3863138593Ssam printf(" <"); 3864138593Ssam for (i = 0; i < keylen; i++) 3865138593Ssam printf("%02x", ik->ik_keydata[i]); 3866138593Ssam printf(">"); 3867138593Ssam if (ik->ik_type != IEEE80211_CIPHER_WEP && 3868138593Ssam (ik->ik_keyrsc != 0 || verbose)) 3869146873Sjhb printf(" rsc %ju", (uintmax_t)ik->ik_keyrsc); 3870138593Ssam if (ik->ik_type != IEEE80211_CIPHER_WEP && 3871138593Ssam (ik->ik_keytsc != 0 || verbose)) 3872146873Sjhb printf(" tsc %ju", (uintmax_t)ik->ik_keytsc); 3873138593Ssam if (ik->ik_flags != 0 && verbose) { 3874138593Ssam const char *sep = " "; 3875138593Ssam 3876138593Ssam if (ik->ik_flags & IEEE80211_KEY_XMIT) 3877138593Ssam printf("%stx", sep), sep = "+"; 3878138593Ssam if (ik->ik_flags & IEEE80211_KEY_RECV) 3879138593Ssam printf("%srx", sep), sep = "+"; 3880138593Ssam if (ik->ik_flags & IEEE80211_KEY_DEFAULT) 3881138593Ssam printf("%sdef", sep), sep = "+"; 3882138593Ssam } 3883138593Ssam LINE_BREAK(); 3884138593Ssam } 3885138593Ssam} 3886138593Ssam 3887138593Ssamstatic void 3888173275Ssamprintrate(const char *tag, int v, int defrate, int defmcs) 3889138593Ssam{ 3890188784Ssam if ((v & IEEE80211_RATE_MCS) == 0) { 3891188784Ssam if (v != defrate) { 3892188784Ssam if (v & 1) 3893188784Ssam LINE_CHECK("%s %d.5", tag, v/2); 3894188784Ssam else 3895188784Ssam LINE_CHECK("%s %d", tag, v/2); 3896188784Ssam } 3897188784Ssam } else { 3898173275Ssam if (v != defmcs) 3899173275Ssam LINE_CHECK("%s %d", tag, v &~ 0x80); 3900173275Ssam } 3901173275Ssam} 3902173275Ssam 3903173275Ssamstatic int 3904173275Ssamgetssid(int s, int ix, void *data, size_t len, int *plen) 3905173275Ssam{ 3906138593Ssam struct ieee80211req ireq; 3907138593Ssam 3908138593Ssam (void) memset(&ireq, 0, sizeof(ireq)); 3909138593Ssam (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); 3910173275Ssam ireq.i_type = IEEE80211_IOC_SSID; 3911173275Ssam ireq.i_val = ix; 3912173275Ssam ireq.i_data = data; 3913173275Ssam ireq.i_len = len; 3914173275Ssam if (ioctl(s, SIOCG80211, &ireq) < 0) 3915173275Ssam return -1; 3916173275Ssam *plen = ireq.i_len; 3917173275Ssam return 0; 3918173275Ssam} 391977218Sphk 3920173275Ssamstatic void 3921173275Ssamieee80211_status(int s) 3922173275Ssam{ 3923173275Ssam static const uint8_t zerobssid[IEEE80211_ADDR_LEN]; 3924173275Ssam enum ieee80211_opmode opmode = get80211opmode(s); 3925173275Ssam int i, num, wpa, wme, bgscan, bgscaninterval, val, len, wepmode; 3926173275Ssam uint8_t data[32]; 3927173275Ssam const struct ieee80211_channel *c; 3928178354Ssam const struct ieee80211_roamparam *rp; 3929178354Ssam const struct ieee80211_txparam *tp; 3930173275Ssam 3931173275Ssam if (getssid(s, -1, data, sizeof(data), &len) < 0) { 3932148686Sstefanf /* If we can't get the SSID, this isn't an 802.11 device. */ 393377218Sphk return; 393477218Sphk } 3935173275Ssam 3936173275Ssam /* 3937173275Ssam * Invalidate cached state so printing status for multiple 3938173275Ssam * if's doesn't reuse the first interfaces' cached state. 3939173275Ssam */ 3940173275Ssam gotcurchan = 0; 3941178354Ssam gotroam = 0; 3942178354Ssam gottxparams = 0; 3943173275Ssam gothtconf = 0; 3944178354Ssam gotregdomain = 0; 3945173275Ssam 3946173275Ssam if (get80211val(s, IEEE80211_IOC_NUMSSIDS, &num) < 0) 3947173275Ssam num = 0; 3948138593Ssam printf("\tssid "); 3949138593Ssam if (num > 1) { 3950173275Ssam for (i = 0; i < num; i++) { 3951173275Ssam if (getssid(s, i, data, sizeof(data), &len) >= 0 && len > 0) { 3952173275Ssam printf(" %d:", i + 1); 3953173275Ssam print_string(data, len); 3954138593Ssam } 395588748Sambrisko } 3956138593Ssam } else 3957173275Ssam print_string(data, len); 395877218Sphk 3959173275Ssam c = getcurchan(s); 3960170531Ssam if (c->ic_freq != IEEE80211_CHAN_ANY) { 3961170531Ssam char buf[14]; 3962170531Ssam printf(" channel %d (%u Mhz%s)", c->ic_ieee, c->ic_freq, 3963170531Ssam get_chaninfo(c, 1, buf, sizeof(buf))); 3964138593Ssam } else if (verbose) 3965138593Ssam printf(" channel UNDEF"); 3966138593Ssam 3967173275Ssam if (get80211(s, IEEE80211_IOC_BSSID, data, IEEE80211_ADDR_LEN) >= 0 && 3968173275Ssam (memcmp(data, zerobssid, sizeof(zerobssid)) != 0 || verbose)) 3969173275Ssam printf(" bssid %s", ether_ntoa((struct ether_addr *)data)); 3970138593Ssam 3971173275Ssam if (get80211len(s, IEEE80211_IOC_STATIONNAME, data, sizeof(data), &len) != -1) { 3972138593Ssam printf("\n\tstationname "); 3973173275Ssam print_string(data, len); 397477218Sphk } 397577218Sphk 3976138593Ssam spacer = ' '; /* force first break */ 3977138593Ssam LINE_BREAK(); 397877218Sphk 3979178354Ssam list_regdomain(s, 0); 3980178354Ssam 3981173275Ssam wpa = 0; 3982173275Ssam if (get80211val(s, IEEE80211_IOC_AUTHMODE, &val) != -1) { 3983173275Ssam switch (val) { 3984173275Ssam case IEEE80211_AUTH_NONE: 3985173275Ssam LINE_CHECK("authmode NONE"); 3986173275Ssam break; 3987173275Ssam case IEEE80211_AUTH_OPEN: 3988173275Ssam LINE_CHECK("authmode OPEN"); 3989173275Ssam break; 3990173275Ssam case IEEE80211_AUTH_SHARED: 3991173275Ssam LINE_CHECK("authmode SHARED"); 3992173275Ssam break; 3993173275Ssam case IEEE80211_AUTH_8021X: 3994173275Ssam LINE_CHECK("authmode 802.1x"); 3995173275Ssam break; 3996173275Ssam case IEEE80211_AUTH_WPA: 3997173275Ssam if (get80211val(s, IEEE80211_IOC_WPA, &wpa) < 0) 3998173275Ssam wpa = 1; /* default to WPA1 */ 3999173275Ssam switch (wpa) { 4000173275Ssam case 2: 4001173275Ssam LINE_CHECK("authmode WPA2/802.11i"); 400277218Sphk break; 4003173275Ssam case 3: 4004173275Ssam LINE_CHECK("authmode WPA1+WPA2/802.11i"); 400577218Sphk break; 4006127649Ssam default: 4007173275Ssam LINE_CHECK("authmode WPA"); 4008127649Ssam break; 4009173275Ssam } 4010173275Ssam break; 4011173275Ssam case IEEE80211_AUTH_AUTO: 4012173275Ssam LINE_CHECK("authmode AUTO"); 4013173275Ssam break; 4014173275Ssam default: 4015173275Ssam LINE_CHECK("authmode UNKNOWN (0x%x)", val); 4016173275Ssam break; 4017127649Ssam } 4018127649Ssam } 4019127649Ssam 4020173275Ssam if (wpa || verbose) { 4021178354Ssam if (get80211val(s, IEEE80211_IOC_WPS, &val) != -1) { 4022178354Ssam if (val) 4023178354Ssam LINE_CHECK("wps"); 4024178354Ssam else if (verbose) 4025178354Ssam LINE_CHECK("-wps"); 4026178354Ssam } 4027178354Ssam if (get80211val(s, IEEE80211_IOC_TSN, &val) != -1) { 4028178354Ssam if (val) 4029178354Ssam LINE_CHECK("tsn"); 4030178354Ssam else if (verbose) 4031178354Ssam LINE_CHECK("-tsn"); 4032178354Ssam } 4033173275Ssam if (ioctl(s, IEEE80211_IOC_COUNTERMEASURES, &val) != -1) { 4034173275Ssam if (val) 4035173275Ssam LINE_CHECK("countermeasures"); 4036173275Ssam else if (verbose) 4037173275Ssam LINE_CHECK("-countermeasures"); 4038173275Ssam } 4039178354Ssam#if 0 4040178354Ssam /* XXX not interesting with WPA done in user space */ 4041178354Ssam ireq.i_type = IEEE80211_IOC_KEYMGTALGS; 4042178354Ssam if (ioctl(s, SIOCG80211, &ireq) != -1) { 4043178354Ssam } 4044178354Ssam 4045178354Ssam ireq.i_type = IEEE80211_IOC_MCASTCIPHER; 4046178354Ssam if (ioctl(s, SIOCG80211, &ireq) != -1) { 4047178354Ssam LINE_CHECK("mcastcipher "); 4048178354Ssam printcipher(s, &ireq, IEEE80211_IOC_MCASTKEYLEN); 4049178354Ssam spacer = ' '; 4050178354Ssam } 4051178354Ssam 4052178354Ssam ireq.i_type = IEEE80211_IOC_UCASTCIPHER; 4053178354Ssam if (ioctl(s, SIOCG80211, &ireq) != -1) { 4054178354Ssam LINE_CHECK("ucastcipher "); 4055178354Ssam printcipher(s, &ireq, IEEE80211_IOC_UCASTKEYLEN); 4056178354Ssam } 4057178354Ssam 4058178354Ssam if (wpa & 2) { 4059178354Ssam ireq.i_type = IEEE80211_IOC_RSNCAPS; 4060178354Ssam if (ioctl(s, SIOCG80211, &ireq) != -1) { 4061178354Ssam LINE_CHECK("RSN caps 0x%x", ireq.i_val); 4062178354Ssam spacer = ' '; 4063178354Ssam } 4064178354Ssam } 4065178354Ssam 4066178354Ssam ireq.i_type = IEEE80211_IOC_UCASTCIPHERS; 4067178354Ssam if (ioctl(s, SIOCG80211, &ireq) != -1) { 4068178354Ssam } 4069178354Ssam#endif 4070173275Ssam } 4071138593Ssam 4072173275Ssam if (get80211val(s, IEEE80211_IOC_WEP, &wepmode) != -1 && 4073173275Ssam wepmode != IEEE80211_WEP_NOSUP) { 4074173275Ssam int firstkey; 4075173275Ssam 4076138718Ssam switch (wepmode) { 4077173275Ssam case IEEE80211_WEP_OFF: 4078173275Ssam LINE_CHECK("privacy OFF"); 4079173275Ssam break; 4080173275Ssam case IEEE80211_WEP_ON: 4081173275Ssam LINE_CHECK("privacy ON"); 4082173275Ssam break; 4083173275Ssam case IEEE80211_WEP_MIXED: 4084173275Ssam LINE_CHECK("privacy MIXED"); 4085173275Ssam break; 4086173275Ssam default: 4087173275Ssam LINE_CHECK("privacy UNKNOWN (0x%x)", wepmode); 4088173275Ssam break; 408977218Sphk } 409077218Sphk 409177218Sphk /* 409277218Sphk * If we get here then we've got WEP support so we need 409377218Sphk * to print WEP status. 409491454Sbrooks */ 409577218Sphk 4096173275Ssam if (get80211val(s, IEEE80211_IOC_WEPTXKEY, &val) < 0) { 409777218Sphk warn("WEP support, but no tx key!"); 409877218Sphk goto end; 409977218Sphk } 4100173275Ssam if (val != -1) 4101173275Ssam LINE_CHECK("deftxkey %d", val+1); 4102138718Ssam else if (wepmode != IEEE80211_WEP_OFF || verbose) 4103155931Ssam LINE_CHECK("deftxkey UNDEF"); 410477218Sphk 4105173275Ssam if (get80211val(s, IEEE80211_IOC_NUMWEPKEYS, &num) < 0) { 410677218Sphk warn("WEP support, but no NUMWEPKEYS support!"); 410777218Sphk goto end; 410877218Sphk } 410977218Sphk 4110138593Ssam firstkey = 1; 4111138593Ssam for (i = 0; i < num; i++) { 4112138593Ssam struct ieee80211req_key ik; 411377218Sphk 4114138593Ssam memset(&ik, 0, sizeof(ik)); 4115138593Ssam ik.ik_keyix = i; 4116173275Ssam if (get80211(s, IEEE80211_IOC_WPAKEY, &ik, sizeof(ik)) < 0) { 411777218Sphk warn("WEP support, but can get keys!"); 411877218Sphk goto end; 411977218Sphk } 4120138593Ssam if (ik.ik_keylen != 0) { 4121138593Ssam if (verbose) 4122138593Ssam LINE_BREAK(); 4123138593Ssam printkey(&ik); 4124138593Ssam firstkey = 0; 4125138593Ssam } 4126138593Ssam } 4127173275Ssamend: 4128173275Ssam ; 4129138593Ssam } 4130138593Ssam 4131173275Ssam if (get80211val(s, IEEE80211_IOC_POWERSAVE, &val) != -1 && 4132173275Ssam val != IEEE80211_POWERSAVE_NOSUP ) { 4133173275Ssam if (val != IEEE80211_POWERSAVE_OFF || verbose) { 4134173275Ssam switch (val) { 4135173275Ssam case IEEE80211_POWERSAVE_OFF: 4136173275Ssam LINE_CHECK("powersavemode OFF"); 4137173275Ssam break; 4138173275Ssam case IEEE80211_POWERSAVE_CAM: 4139173275Ssam LINE_CHECK("powersavemode CAM"); 4140173275Ssam break; 4141173275Ssam case IEEE80211_POWERSAVE_PSP: 4142173275Ssam LINE_CHECK("powersavemode PSP"); 4143173275Ssam break; 4144173275Ssam case IEEE80211_POWERSAVE_PSP_CAM: 4145173275Ssam LINE_CHECK("powersavemode PSP-CAM"); 4146173275Ssam break; 4147138593Ssam } 4148173275Ssam if (get80211val(s, IEEE80211_IOC_POWERSAVESLEEP, &val) != -1) 4149173275Ssam LINE_CHECK("powersavesleep %d", val); 4150138593Ssam } 4151138593Ssam } 4152138593Ssam 4153173275Ssam if (get80211val(s, IEEE80211_IOC_TXPOWER, &val) != -1) { 4154173275Ssam if (val & 1) 4155173275Ssam LINE_CHECK("txpower %d.5", val/2); 4156173275Ssam else 4157173275Ssam LINE_CHECK("txpower %d", val/2); 4158173275Ssam } 4159138593Ssam if (verbose) { 4160173275Ssam if (get80211val(s, IEEE80211_IOC_TXPOWMAX, &val) != -1) 4161173275Ssam LINE_CHECK("txpowmax %.1f", val/2.); 4162138593Ssam } 4163138593Ssam 4164178354Ssam if (get80211val(s, IEEE80211_IOC_DOTD, &val) != -1) { 4165178354Ssam if (val) 4166178354Ssam LINE_CHECK("dotd"); 4167178354Ssam else if (verbose) 4168178354Ssam LINE_CHECK("-dotd"); 4169178354Ssam } 4170178354Ssam 4171173275Ssam if (get80211val(s, IEEE80211_IOC_RTSTHRESHOLD, &val) != -1) { 4172173275Ssam if (val != IEEE80211_RTS_MAX || verbose) 4173173275Ssam LINE_CHECK("rtsthreshold %d", val); 4174138593Ssam } 4175138593Ssam 4176173275Ssam if (get80211val(s, IEEE80211_IOC_FRAGTHRESHOLD, &val) != -1) { 4177173275Ssam if (val != IEEE80211_FRAG_MAX || verbose) 4178173275Ssam LINE_CHECK("fragthreshold %d", val); 4179170531Ssam } 4180173275Ssam if (opmode == IEEE80211_M_STA || verbose) { 4181173275Ssam if (get80211val(s, IEEE80211_IOC_BMISSTHRESHOLD, &val) != -1) { 4182173275Ssam if (val != IEEE80211_HWBMISS_MAX || verbose) 4183173275Ssam LINE_CHECK("bmiss %d", val); 4184153354Ssam } 4185153354Ssam } 4186153354Ssam 4187178354Ssam if (!verbose) { 4188178354Ssam gettxparams(s); 4189178354Ssam tp = &txparams.params[chan2mode(c)]; 4190178354Ssam printrate("ucastrate", tp->ucastrate, 4191178354Ssam IEEE80211_FIXED_RATE_NONE, IEEE80211_FIXED_RATE_NONE); 4192188784Ssam printrate("mcastrate", tp->mcastrate, 2*1, 4193188784Ssam IEEE80211_RATE_MCS|0); 4194188784Ssam printrate("mgmtrate", tp->mgmtrate, 2*1, 4195188784Ssam IEEE80211_RATE_MCS|0); 4196178354Ssam if (tp->maxretry != 6) /* XXX */ 4197178354Ssam LINE_CHECK("maxretry %d", tp->maxretry); 4198178354Ssam } else { 4199178354Ssam LINE_BREAK(); 4200178354Ssam list_txparams(s); 4201178354Ssam } 4202170531Ssam 4203173275Ssam bgscaninterval = -1; 4204173275Ssam (void) get80211val(s, IEEE80211_IOC_BGSCAN_INTERVAL, &bgscaninterval); 4205173275Ssam 4206173275Ssam if (get80211val(s, IEEE80211_IOC_SCANVALID, &val) != -1) { 4207173275Ssam if (val != bgscaninterval || verbose) 4208173275Ssam LINE_CHECK("scanvalid %u", val); 4209148416Ssam } 4210148416Ssam 4211173275Ssam bgscan = 0; 4212173275Ssam if (get80211val(s, IEEE80211_IOC_BGSCAN, &bgscan) != -1) { 4213173275Ssam if (bgscan) 4214170531Ssam LINE_CHECK("bgscan"); 4215170531Ssam else if (verbose) 4216170531Ssam LINE_CHECK("-bgscan"); 4217160687Ssam } 4218170531Ssam if (bgscan || verbose) { 4219170531Ssam if (bgscaninterval != -1) 4220170531Ssam LINE_CHECK("bgscanintvl %u", bgscaninterval); 4221173275Ssam if (get80211val(s, IEEE80211_IOC_BGSCAN_IDLE, &val) != -1) 4222173275Ssam LINE_CHECK("bgscanidle %u", val); 4223178354Ssam if (!verbose) { 4224178354Ssam getroam(s); 4225178354Ssam rp = &roamparams.params[chan2mode(c)]; 4226178354Ssam if (rp->rssi & 1) 4227178354Ssam LINE_CHECK("roam:rssi %u.5", rp->rssi/2); 4228178354Ssam else 4229178354Ssam LINE_CHECK("roam:rssi %u", rp->rssi/2); 4230178354Ssam LINE_CHECK("roam:rate %u", rp->rate/2); 4231178354Ssam } else { 4232178354Ssam LINE_BREAK(); 4233178354Ssam list_roam(s); 4234170531Ssam } 4235170531Ssam } 4236160687Ssam 4237165570Ssam if (IEEE80211_IS_CHAN_ANYG(c) || verbose) { 4238173275Ssam if (get80211val(s, IEEE80211_IOC_PUREG, &val) != -1) { 4239173275Ssam if (val) 4240155931Ssam LINE_CHECK("pureg"); 4241147795Ssam else if (verbose) 4242155931Ssam LINE_CHECK("-pureg"); 4243147795Ssam } 4244173275Ssam if (get80211val(s, IEEE80211_IOC_PROTMODE, &val) != -1) { 4245173275Ssam switch (val) { 4246173275Ssam case IEEE80211_PROTMODE_OFF: 4247173275Ssam LINE_CHECK("protmode OFF"); 4248173275Ssam break; 4249173275Ssam case IEEE80211_PROTMODE_CTS: 4250173275Ssam LINE_CHECK("protmode CTS"); 4251173275Ssam break; 4252173275Ssam case IEEE80211_PROTMODE_RTSCTS: 4253173275Ssam LINE_CHECK("protmode RTSCTS"); 4254173275Ssam break; 4255173275Ssam default: 4256173275Ssam LINE_CHECK("protmode UNKNOWN (0x%x)", val); 4257173275Ssam break; 4258138593Ssam } 4259138593Ssam } 4260138593Ssam } 4261138593Ssam 4262173275Ssam if (IEEE80211_IS_CHAN_HT(c) || verbose) { 4263173275Ssam gethtconf(s); 4264173275Ssam switch (htconf & 3) { 4265173275Ssam case 0: 4266173275Ssam case 2: 4267173275Ssam LINE_CHECK("-ht"); 4268173275Ssam break; 4269173275Ssam case 1: 4270173275Ssam LINE_CHECK("ht20"); 4271173275Ssam break; 4272173275Ssam case 3: 4273173275Ssam if (verbose) 4274173275Ssam LINE_CHECK("ht"); 4275173275Ssam break; 4276173275Ssam } 4277173275Ssam if (get80211val(s, IEEE80211_IOC_HTCOMPAT, &val) != -1) { 4278173275Ssam if (!val) 4279173275Ssam LINE_CHECK("-htcompat"); 4280173275Ssam else if (verbose) 4281173275Ssam LINE_CHECK("htcompat"); 4282173275Ssam } 4283173275Ssam if (get80211val(s, IEEE80211_IOC_AMPDU, &val) != -1) { 4284173275Ssam switch (val) { 4285173275Ssam case 0: 4286173275Ssam LINE_CHECK("-ampdu"); 4287173275Ssam break; 4288173275Ssam case 1: 4289173275Ssam LINE_CHECK("ampdutx -ampdurx"); 4290173275Ssam break; 4291173275Ssam case 2: 4292173275Ssam LINE_CHECK("-ampdutx ampdurx"); 4293173275Ssam break; 4294173275Ssam case 3: 4295173275Ssam if (verbose) 4296173275Ssam LINE_CHECK("ampdu"); 4297173275Ssam break; 4298173275Ssam } 4299173275Ssam } 4300173275Ssam if (get80211val(s, IEEE80211_IOC_AMPDU_LIMIT, &val) != -1) { 4301173275Ssam switch (val) { 4302173275Ssam case IEEE80211_HTCAP_MAXRXAMPDU_8K: 4303173275Ssam LINE_CHECK("ampdulimit 8k"); 4304173275Ssam break; 4305173275Ssam case IEEE80211_HTCAP_MAXRXAMPDU_16K: 4306173275Ssam LINE_CHECK("ampdulimit 16k"); 4307173275Ssam break; 4308173275Ssam case IEEE80211_HTCAP_MAXRXAMPDU_32K: 4309173275Ssam LINE_CHECK("ampdulimit 32k"); 4310173275Ssam break; 4311173275Ssam case IEEE80211_HTCAP_MAXRXAMPDU_64K: 4312173275Ssam LINE_CHECK("ampdulimit 64k"); 4313173275Ssam break; 4314173275Ssam } 4315173275Ssam } 4316173275Ssam if (get80211val(s, IEEE80211_IOC_AMPDU_DENSITY, &val) != -1) { 4317173275Ssam switch (val) { 4318173275Ssam case IEEE80211_HTCAP_MPDUDENSITY_NA: 4319173275Ssam if (verbose) 4320183260Ssam LINE_CHECK("ampdudensity NA"); 4321173275Ssam break; 4322173275Ssam case IEEE80211_HTCAP_MPDUDENSITY_025: 4323173275Ssam LINE_CHECK("ampdudensity .25"); 4324173275Ssam break; 4325173275Ssam case IEEE80211_HTCAP_MPDUDENSITY_05: 4326173275Ssam LINE_CHECK("ampdudensity .5"); 4327173275Ssam break; 4328173275Ssam case IEEE80211_HTCAP_MPDUDENSITY_1: 4329173275Ssam LINE_CHECK("ampdudensity 1"); 4330173275Ssam break; 4331173275Ssam case IEEE80211_HTCAP_MPDUDENSITY_2: 4332173275Ssam LINE_CHECK("ampdudensity 2"); 4333173275Ssam break; 4334173275Ssam case IEEE80211_HTCAP_MPDUDENSITY_4: 4335173275Ssam LINE_CHECK("ampdudensity 4"); 4336173275Ssam break; 4337173275Ssam case IEEE80211_HTCAP_MPDUDENSITY_8: 4338173275Ssam LINE_CHECK("ampdudensity 8"); 4339173275Ssam break; 4340173275Ssam case IEEE80211_HTCAP_MPDUDENSITY_16: 4341173275Ssam LINE_CHECK("ampdudensity 16"); 4342173275Ssam break; 4343173275Ssam } 4344173275Ssam } 4345173275Ssam if (get80211val(s, IEEE80211_IOC_AMSDU, &val) != -1) { 4346173275Ssam switch (val) { 4347173275Ssam case 0: 4348173275Ssam LINE_CHECK("-amsdu"); 4349173275Ssam break; 4350173275Ssam case 1: 4351173275Ssam LINE_CHECK("amsdutx -amsdurx"); 4352173275Ssam break; 4353173275Ssam case 2: 4354173275Ssam LINE_CHECK("-amsdutx amsdurx"); 4355173275Ssam break; 4356173275Ssam case 3: 4357173275Ssam if (verbose) 4358173275Ssam LINE_CHECK("amsdu"); 4359173275Ssam break; 4360173275Ssam } 4361173275Ssam } 4362173275Ssam /* XXX amsdu limit */ 4363173275Ssam if (get80211val(s, IEEE80211_IOC_SHORTGI, &val) != -1) { 4364173275Ssam if (val) 4365173275Ssam LINE_CHECK("shortgi"); 4366173275Ssam else if (verbose) 4367173275Ssam LINE_CHECK("-shortgi"); 4368173275Ssam } 4369173275Ssam if (get80211val(s, IEEE80211_IOC_HTPROTMODE, &val) != -1) { 4370173275Ssam if (val == IEEE80211_PROTMODE_OFF) 4371173275Ssam LINE_CHECK("htprotmode OFF"); 4372173275Ssam else if (val != IEEE80211_PROTMODE_RTSCTS) 4373173275Ssam LINE_CHECK("htprotmode UNKNOWN (0x%x)", val); 4374173275Ssam else if (verbose) 4375173275Ssam LINE_CHECK("htprotmode RTSCTS"); 4376173275Ssam } 4377173275Ssam if (get80211val(s, IEEE80211_IOC_PUREN, &val) != -1) { 4378173275Ssam if (val) 4379173275Ssam LINE_CHECK("puren"); 4380173275Ssam else if (verbose) 4381173275Ssam LINE_CHECK("-puren"); 4382173275Ssam } 4383183261Ssam if (get80211val(s, IEEE80211_IOC_SMPS, &val) != -1) { 4384183261Ssam if (val == IEEE80211_HTCAP_SMPS_DYNAMIC) 4385183261Ssam LINE_CHECK("smpsdyn"); 4386183261Ssam else if (val == IEEE80211_HTCAP_SMPS_ENA) 4387183261Ssam LINE_CHECK("smps"); 4388183261Ssam else if (verbose) 4389183261Ssam LINE_CHECK("-smps"); 4390183261Ssam } 4391183261Ssam if (get80211val(s, IEEE80211_IOC_RIFS, &val) != -1) { 4392183261Ssam if (val) 4393183261Ssam LINE_CHECK("rifs"); 4394183261Ssam else if (verbose) 4395183261Ssam LINE_CHECK("-rifs"); 4396183261Ssam } 4397173275Ssam } 4398173275Ssam 4399173275Ssam if (get80211val(s, IEEE80211_IOC_WME, &wme) != -1) { 4400138593Ssam if (wme) 4401155931Ssam LINE_CHECK("wme"); 4402138593Ssam else if (verbose) 4403155931Ssam LINE_CHECK("-wme"); 4404138593Ssam } else 4405138593Ssam wme = 0; 4406138593Ssam 4407173275Ssam if (get80211val(s, IEEE80211_IOC_BURST, &val) != -1) { 4408173275Ssam if (val) 4409155931Ssam LINE_CHECK("burst"); 4410153422Ssam else if (verbose) 4411155931Ssam LINE_CHECK("-burst"); 4412153422Ssam } 4413153422Ssam 4414173275Ssam if (get80211val(s, IEEE80211_IOC_FF, &val) != -1) { 4415173275Ssam if (val) 4416170531Ssam LINE_CHECK("ff"); 4417170531Ssam else if (verbose) 4418170531Ssam LINE_CHECK("-ff"); 4419170531Ssam } 4420173275Ssam if (get80211val(s, IEEE80211_IOC_TURBOP, &val) != -1) { 4421173275Ssam if (val) 4422170531Ssam LINE_CHECK("dturbo"); 4423170531Ssam else if (verbose) 4424170531Ssam LINE_CHECK("-dturbo"); 4425170531Ssam } 4426178354Ssam if (get80211val(s, IEEE80211_IOC_DWDS, &val) != -1) { 4427178354Ssam if (val) 4428178354Ssam LINE_CHECK("dwds"); 4429178354Ssam else if (verbose) 4430178354Ssam LINE_CHECK("-dwds"); 4431178354Ssam } 4432170531Ssam 4433138593Ssam if (opmode == IEEE80211_M_HOSTAP) { 4434173275Ssam if (get80211val(s, IEEE80211_IOC_HIDESSID, &val) != -1) { 4435173275Ssam if (val) 4436168075Ssam LINE_CHECK("hidessid"); 4437138593Ssam else if (verbose) 4438168075Ssam LINE_CHECK("-hidessid"); 4439138593Ssam } 4440173275Ssam if (get80211val(s, IEEE80211_IOC_APBRIDGE, &val) != -1) { 4441173275Ssam if (!val) 4442155931Ssam LINE_CHECK("-apbridge"); 4443138593Ssam else if (verbose) 4444155931Ssam LINE_CHECK("apbridge"); 4445138593Ssam } 4446173275Ssam if (get80211val(s, IEEE80211_IOC_DTIM_PERIOD, &val) != -1) 4447173275Ssam LINE_CHECK("dtimperiod %u", val); 4448138593Ssam 4449173275Ssam if (get80211val(s, IEEE80211_IOC_DOTH, &val) != -1) { 4450173275Ssam if (!val) 4451170531Ssam LINE_CHECK("-doth"); 4452170531Ssam else if (verbose) 4453170531Ssam LINE_CHECK("doth"); 4454170531Ssam } 4455178354Ssam if (get80211val(s, IEEE80211_IOC_DFS, &val) != -1) { 4456178354Ssam if (!val) 4457178354Ssam LINE_CHECK("-dfs"); 4458178354Ssam else if (verbose) 4459178354Ssam LINE_CHECK("dfs"); 4460178354Ssam } 4461173275Ssam if (get80211val(s, IEEE80211_IOC_INACTIVITY, &val) != -1) { 4462173275Ssam if (!val) 4463173275Ssam LINE_CHECK("-inact"); 4464173275Ssam else if (verbose) 4465173275Ssam LINE_CHECK("inact"); 4466173275Ssam } 4467138593Ssam } else { 4468173275Ssam if (get80211val(s, IEEE80211_IOC_ROAMING, &val) != -1) { 4469173275Ssam if (val != IEEE80211_ROAMING_AUTO || verbose) { 4470173275Ssam switch (val) { 4471138593Ssam case IEEE80211_ROAMING_DEVICE: 4472155931Ssam LINE_CHECK("roaming DEVICE"); 4473138593Ssam break; 4474138593Ssam case IEEE80211_ROAMING_AUTO: 4475155931Ssam LINE_CHECK("roaming AUTO"); 4476138593Ssam break; 4477138593Ssam case IEEE80211_ROAMING_MANUAL: 4478155931Ssam LINE_CHECK("roaming MANUAL"); 4479138593Ssam break; 4480138593Ssam default: 4481155931Ssam LINE_CHECK("roaming UNKNOWN (0x%x)", 4482173275Ssam val); 4483138593Ssam break; 4484138593Ssam } 4485138593Ssam } 4486138593Ssam } 4487138593Ssam } 4488186101Ssam 4489186904Ssam if (opmode == IEEE80211_M_AHDEMO) { 4490186904Ssam if (get80211val(s, IEEE80211_IOC_TDMA_SLOT, &val) != -1) 4491186904Ssam LINE_CHECK("tdmaslot %u", val); 4492186904Ssam if (get80211val(s, IEEE80211_IOC_TDMA_SLOTCNT, &val) != -1) 4493186904Ssam LINE_CHECK("tdmaslotcnt %u", val); 4494186904Ssam if (get80211val(s, IEEE80211_IOC_TDMA_SLOTLEN, &val) != -1) 4495186904Ssam LINE_CHECK("tdmaslotlen %u", val); 4496186904Ssam if (get80211val(s, IEEE80211_IOC_TDMA_BINTERVAL, &val) != -1) 4497186904Ssam LINE_CHECK("tdmabintval %u", val); 4498186904Ssam } else if (get80211val(s, IEEE80211_IOC_BEACON_INTERVAL, &val) != -1) { 4499173275Ssam /* XXX default define not visible */ 4500173275Ssam if (val != 100 || verbose) 4501173275Ssam LINE_CHECK("bintval %u", val); 4502138593Ssam } 4503138593Ssam 4504138593Ssam if (wme && verbose) { 4505138593Ssam LINE_BREAK(); 4506138593Ssam list_wme(s); 4507138593Ssam } 4508173275Ssam LINE_BREAK(); 4509173275Ssam} 4510138593Ssam 4511173275Ssamstatic int 4512173275Ssamget80211(int s, int type, void *data, int len) 4513173275Ssam{ 4514173275Ssam struct ieee80211req ireq; 4515138593Ssam 4516173275Ssam (void) memset(&ireq, 0, sizeof(ireq)); 4517173275Ssam (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); 4518173275Ssam ireq.i_type = type; 4519173275Ssam ireq.i_data = data; 4520173275Ssam ireq.i_len = len; 4521173275Ssam return ioctl(s, SIOCG80211, &ireq); 4522173275Ssam} 4523138593Ssam 4524173275Ssamstatic int 4525173275Ssamget80211len(int s, int type, void *data, int len, int *plen) 4526173275Ssam{ 4527173275Ssam struct ieee80211req ireq; 4528138593Ssam 4529173275Ssam (void) memset(&ireq, 0, sizeof(ireq)); 4530173275Ssam (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); 4531173275Ssam ireq.i_type = type; 4532173275Ssam ireq.i_len = len; 4533187801Ssam assert(ireq.i_len == len); /* NB: check for 16-bit truncation */ 4534173275Ssam ireq.i_data = data; 4535173275Ssam if (ioctl(s, SIOCG80211, &ireq) < 0) 4536173275Ssam return -1; 4537173275Ssam *plen = ireq.i_len; 4538173275Ssam return 0; 4539173275Ssam} 4540138593Ssam 4541173275Ssamstatic int 4542173275Ssamget80211val(int s, int type, int *val) 4543173275Ssam{ 4544173275Ssam struct ieee80211req ireq; 454577218Sphk 4546173275Ssam (void) memset(&ireq, 0, sizeof(ireq)); 4547173275Ssam (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); 4548173275Ssam ireq.i_type = type; 4549173275Ssam if (ioctl(s, SIOCG80211, &ireq) < 0) 4550173275Ssam return -1; 4551173275Ssam *val = ireq.i_val; 4552173275Ssam return 0; 455377218Sphk} 455477218Sphk 455577218Sphkstatic void 4556170531Ssamset80211(int s, int type, int val, int len, void *data) 455777218Sphk{ 455877218Sphk struct ieee80211req ireq; 455977218Sphk 456077218Sphk (void) memset(&ireq, 0, sizeof(ireq)); 456177218Sphk (void) strncpy(ireq.i_name, name, sizeof(ireq.i_name)); 456277218Sphk ireq.i_type = type; 456377218Sphk ireq.i_val = val; 456477218Sphk ireq.i_len = len; 4565187801Ssam assert(ireq.i_len == len); /* NB: check for 16-bit truncation */ 456677218Sphk ireq.i_data = data; 456791454Sbrooks if (ioctl(s, SIOCS80211, &ireq) < 0) 456877218Sphk err(1, "SIOCS80211"); 456977218Sphk} 457077218Sphk 457177218Sphkstatic const char * 457277218Sphkget_string(const char *val, const char *sep, u_int8_t *buf, int *lenp) 457377218Sphk{ 457477218Sphk int len; 457577218Sphk int hexstr; 457677218Sphk u_int8_t *p; 457777218Sphk 457877218Sphk len = *lenp; 457977218Sphk p = buf; 458077218Sphk hexstr = (val[0] == '0' && tolower((u_char)val[1]) == 'x'); 458177218Sphk if (hexstr) 458277218Sphk val += 2; 458377218Sphk for (;;) { 458477218Sphk if (*val == '\0') 458577218Sphk break; 458677218Sphk if (sep != NULL && strchr(sep, *val) != NULL) { 458777218Sphk val++; 458877218Sphk break; 458977218Sphk } 459077218Sphk if (hexstr) { 4591127831Sphk if (!isxdigit((u_char)val[0])) { 459277218Sphk warnx("bad hexadecimal digits"); 459377218Sphk return NULL; 459477218Sphk } 4595127831Sphk if (!isxdigit((u_char)val[1])) { 4596127831Sphk warnx("odd count hexadecimal digits"); 4597127831Sphk return NULL; 4598127831Sphk } 459977218Sphk } 4600127831Sphk if (p >= buf + len) { 460177218Sphk if (hexstr) 460277218Sphk warnx("hexadecimal digits too long"); 460377218Sphk else 4604127831Sphk warnx("string too long"); 460577218Sphk return NULL; 460677218Sphk } 460777218Sphk if (hexstr) { 460877218Sphk#define tohex(x) (isdigit(x) ? (x) - '0' : tolower(x) - 'a' + 10) 460977218Sphk *p++ = (tohex((u_char)val[0]) << 4) | 461077218Sphk tohex((u_char)val[1]); 461177218Sphk#undef tohex 461277218Sphk val += 2; 461377218Sphk } else 461477218Sphk *p++ = *val++; 461577218Sphk } 461677218Sphk len = p - buf; 461777218Sphk /* The string "-" is treated as the empty string. */ 4618165045Ssam if (!hexstr && len == 1 && buf[0] == '-') { 461977218Sphk len = 0; 4620165045Ssam memset(buf, 0, *lenp); 4621165045Ssam } else if (len < *lenp) 462277218Sphk memset(p, 0, *lenp - len); 462377218Sphk *lenp = len; 462477218Sphk return val; 462577218Sphk} 462677218Sphk 462777218Sphkstatic void 462877218Sphkprint_string(const u_int8_t *buf, int len) 462977218Sphk{ 463077218Sphk int i; 463177218Sphk int hasspc; 463277218Sphk 463377218Sphk i = 0; 463477218Sphk hasspc = 0; 463591454Sbrooks for (; i < len; i++) { 463677218Sphk if (!isprint(buf[i]) && buf[i] != '\0') 463777218Sphk break; 463877218Sphk if (isspace(buf[i])) 463977218Sphk hasspc++; 464077218Sphk } 464177218Sphk if (i == len) { 464277218Sphk if (hasspc || len == 0 || buf[0] == '\0') 464377218Sphk printf("\"%.*s\"", len, buf); 464477218Sphk else 464577218Sphk printf("%.*s", len, buf); 464677218Sphk } else { 464777218Sphk printf("0x"); 464877218Sphk for (i = 0; i < len; i++) 464977218Sphk printf("%02x", buf[i]); 465077218Sphk } 465177218Sphk} 465277218Sphk 4653178354Ssam/* 4654178354Ssam * Virtual AP cloning support. 4655178354Ssam */ 4656178354Ssamstatic struct ieee80211_clone_params params = { 4657178354Ssam .icp_opmode = IEEE80211_M_STA, /* default to station mode */ 4658178354Ssam}; 4659178354Ssam 4660178354Ssamstatic void 4661178354Ssamwlan_create(int s, struct ifreq *ifr) 4662178354Ssam{ 4663178354Ssam static const uint8_t zerobssid[IEEE80211_ADDR_LEN]; 4664178354Ssam 4665178354Ssam if (params.icp_parent[0] == '\0') 4666189096Srpaulo errx(1, "must specify a parent device (wlandev) when creating " 4667189096Srpaulo "a wlan device"); 4668178354Ssam if (params.icp_opmode == IEEE80211_M_WDS && 4669178354Ssam memcmp(params.icp_bssid, zerobssid, sizeof(zerobssid)) == 0) 4670178354Ssam errx(1, "no bssid specified for WDS (use wlanbssid)"); 4671178354Ssam ifr->ifr_data = (caddr_t) ¶ms; 4672178354Ssam if (ioctl(s, SIOCIFCREATE2, ifr) < 0) 4673178354Ssam err(1, "SIOCIFCREATE2"); 4674178354Ssam} 4675178354Ssam 4676178354Ssamstatic 4677178354SsamDECL_CMD_FUNC(set80211clone_wlandev, arg, d) 4678178354Ssam{ 4679178354Ssam strlcpy(params.icp_parent, arg, IFNAMSIZ); 4680178354Ssam} 4681178354Ssam 4682178354Ssamstatic 4683178354SsamDECL_CMD_FUNC(set80211clone_wlanbssid, arg, d) 4684178354Ssam{ 4685178354Ssam const struct ether_addr *ea; 4686178354Ssam 4687178354Ssam ea = ether_aton(arg); 4688178354Ssam if (ea == NULL) 4689178354Ssam errx(1, "%s: cannot parse bssid", arg); 4690178354Ssam memcpy(params.icp_bssid, ea->octet, IEEE80211_ADDR_LEN); 4691178354Ssam} 4692178354Ssam 4693178354Ssamstatic 4694178354SsamDECL_CMD_FUNC(set80211clone_wlanaddr, arg, d) 4695178354Ssam{ 4696178354Ssam const struct ether_addr *ea; 4697178354Ssam 4698178354Ssam ea = ether_aton(arg); 4699178354Ssam if (ea == NULL) 4700178354Ssam errx(1, "%s: cannot parse addres", arg); 4701178354Ssam memcpy(params.icp_macaddr, ea->octet, IEEE80211_ADDR_LEN); 4702178354Ssam params.icp_flags |= IEEE80211_CLONE_MACADDR; 4703178354Ssam} 4704178354Ssam 4705178354Ssamstatic 4706178354SsamDECL_CMD_FUNC(set80211clone_wlanmode, arg, d) 4707178354Ssam{ 4708178354Ssam#define iseq(a,b) (strncasecmp(a,b,sizeof(b)-1) == 0) 4709178354Ssam if (iseq(arg, "sta")) 4710178354Ssam params.icp_opmode = IEEE80211_M_STA; 4711178354Ssam else if (iseq(arg, "ahdemo") || iseq(arg, "adhoc-demo")) 4712178354Ssam params.icp_opmode = IEEE80211_M_AHDEMO; 4713178354Ssam else if (iseq(arg, "ibss") || iseq(arg, "adhoc")) 4714178354Ssam params.icp_opmode = IEEE80211_M_IBSS; 4715178354Ssam else if (iseq(arg, "ap") || iseq(arg, "host")) 4716178354Ssam params.icp_opmode = IEEE80211_M_HOSTAP; 4717178354Ssam else if (iseq(arg, "wds")) 4718178354Ssam params.icp_opmode = IEEE80211_M_WDS; 4719178354Ssam else if (iseq(arg, "monitor")) 4720178354Ssam params.icp_opmode = IEEE80211_M_MONITOR; 4721186904Ssam else if (iseq(arg, "tdma")) { 4722186904Ssam params.icp_opmode = IEEE80211_M_AHDEMO; 4723186904Ssam params.icp_flags |= IEEE80211_CLONE_TDMA; 4724186904Ssam } else 4725178354Ssam errx(1, "Don't know to create %s for %s", arg, name); 4726178354Ssam#undef iseq 4727178354Ssam} 4728178354Ssam 4729178354Ssamstatic void 4730178354Ssamset80211clone_beacons(const char *val, int d, int s, const struct afswtch *rafp) 4731178354Ssam{ 4732178354Ssam /* NB: inverted sense */ 4733178354Ssam if (d) 4734178354Ssam params.icp_flags &= ~IEEE80211_CLONE_NOBEACONS; 4735178354Ssam else 4736178354Ssam params.icp_flags |= IEEE80211_CLONE_NOBEACONS; 4737178354Ssam} 4738178354Ssam 4739178354Ssamstatic void 4740178354Ssamset80211clone_bssid(const char *val, int d, int s, const struct afswtch *rafp) 4741178354Ssam{ 4742178354Ssam if (d) 4743178354Ssam params.icp_flags |= IEEE80211_CLONE_BSSID; 4744178354Ssam else 4745178354Ssam params.icp_flags &= ~IEEE80211_CLONE_BSSID; 4746178354Ssam} 4747178354Ssam 4748178354Ssamstatic void 4749178354Ssamset80211clone_wdslegacy(const char *val, int d, int s, const struct afswtch *rafp) 4750178354Ssam{ 4751178354Ssam if (d) 4752178354Ssam params.icp_flags |= IEEE80211_CLONE_WDSLEGACY; 4753178354Ssam else 4754178354Ssam params.icp_flags &= ~IEEE80211_CLONE_WDSLEGACY; 4755178354Ssam} 4756178354Ssam 4757138593Ssamstatic struct cmd ieee80211_cmds[] = { 4758138593Ssam DEF_CMD_ARG("ssid", set80211ssid), 4759138593Ssam DEF_CMD_ARG("nwid", set80211ssid), 4760138593Ssam DEF_CMD_ARG("stationname", set80211stationname), 4761138593Ssam DEF_CMD_ARG("station", set80211stationname), /* BSD/OS */ 4762138593Ssam DEF_CMD_ARG("channel", set80211channel), 4763138593Ssam DEF_CMD_ARG("authmode", set80211authmode), 4764138593Ssam DEF_CMD_ARG("powersavemode", set80211powersavemode), 4765138593Ssam DEF_CMD("powersave", 1, set80211powersave), 4766138593Ssam DEF_CMD("-powersave", 0, set80211powersave), 4767138593Ssam DEF_CMD_ARG("powersavesleep", set80211powersavesleep), 4768138593Ssam DEF_CMD_ARG("wepmode", set80211wepmode), 4769138593Ssam DEF_CMD("wep", 1, set80211wep), 4770138593Ssam DEF_CMD("-wep", 0, set80211wep), 4771139493Ssam DEF_CMD_ARG("deftxkey", set80211weptxkey), 4772138593Ssam DEF_CMD_ARG("weptxkey", set80211weptxkey), 4773138593Ssam DEF_CMD_ARG("wepkey", set80211wepkey), 4774138593Ssam DEF_CMD_ARG("nwkey", set80211nwkey), /* NetBSD */ 4775138593Ssam DEF_CMD("-nwkey", 0, set80211wep), /* NetBSD */ 4776138593Ssam DEF_CMD_ARG("rtsthreshold", set80211rtsthreshold), 4777138593Ssam DEF_CMD_ARG("protmode", set80211protmode), 4778138593Ssam DEF_CMD_ARG("txpower", set80211txpower), 4779138593Ssam DEF_CMD_ARG("roaming", set80211roaming), 4780138593Ssam DEF_CMD("wme", 1, set80211wme), 4781138593Ssam DEF_CMD("-wme", 0, set80211wme), 4782178354Ssam DEF_CMD("wmm", 1, set80211wme), 4783178354Ssam DEF_CMD("-wmm", 0, set80211wme), 4784138593Ssam DEF_CMD("hidessid", 1, set80211hidessid), 4785138593Ssam DEF_CMD("-hidessid", 0, set80211hidessid), 4786138593Ssam DEF_CMD("apbridge", 1, set80211apbridge), 4787138593Ssam DEF_CMD("-apbridge", 0, set80211apbridge), 4788138593Ssam DEF_CMD_ARG("chanlist", set80211chanlist), 4789138593Ssam DEF_CMD_ARG("bssid", set80211bssid), 4790138593Ssam DEF_CMD_ARG("ap", set80211bssid), 4791138593Ssam DEF_CMD("scan", 0, set80211scan), 4792138593Ssam DEF_CMD_ARG("list", set80211list), 4793138593Ssam DEF_CMD_ARG2("cwmin", set80211cwmin), 4794138593Ssam DEF_CMD_ARG2("cwmax", set80211cwmax), 4795138593Ssam DEF_CMD_ARG2("aifs", set80211aifs), 4796138593Ssam DEF_CMD_ARG2("txoplimit", set80211txoplimit), 4797148621Ssam DEF_CMD_ARG("acm", set80211acm), 4798148621Ssam DEF_CMD_ARG("-acm", set80211noacm), 4799148621Ssam DEF_CMD_ARG("ack", set80211ackpolicy), 4800148621Ssam DEF_CMD_ARG("-ack", set80211noackpolicy), 4801138593Ssam DEF_CMD_ARG2("bss:cwmin", set80211bsscwmin), 4802138593Ssam DEF_CMD_ARG2("bss:cwmax", set80211bsscwmax), 4803138593Ssam DEF_CMD_ARG2("bss:aifs", set80211bssaifs), 4804138593Ssam DEF_CMD_ARG2("bss:txoplimit", set80211bsstxoplimit), 4805138593Ssam DEF_CMD_ARG("dtimperiod", set80211dtimperiod), 4806138593Ssam DEF_CMD_ARG("bintval", set80211bintval), 4807138593Ssam DEF_CMD("mac:open", IEEE80211_MACCMD_POLICY_OPEN, set80211maccmd), 4808138593Ssam DEF_CMD("mac:allow", IEEE80211_MACCMD_POLICY_ALLOW, set80211maccmd), 4809138593Ssam DEF_CMD("mac:deny", IEEE80211_MACCMD_POLICY_DENY, set80211maccmd), 4810178354Ssam DEF_CMD("mac:radius", IEEE80211_MACCMD_POLICY_RADIUS, set80211maccmd), 4811138593Ssam DEF_CMD("mac:flush", IEEE80211_MACCMD_FLUSH, set80211maccmd), 4812138593Ssam DEF_CMD("mac:detach", IEEE80211_MACCMD_DETACH, set80211maccmd), 4813138593Ssam DEF_CMD_ARG("mac:add", set80211addmac), 4814138593Ssam DEF_CMD_ARG("mac:del", set80211delmac), 4815138593Ssam DEF_CMD_ARG("mac:kick", set80211kickmac), 4816147795Ssam DEF_CMD("pureg", 1, set80211pureg), 4817147795Ssam DEF_CMD("-pureg", 0, set80211pureg), 4818170531Ssam DEF_CMD("ff", 1, set80211fastframes), 4819170531Ssam DEF_CMD("-ff", 0, set80211fastframes), 4820170531Ssam DEF_CMD("dturbo", 1, set80211dturbo), 4821170531Ssam DEF_CMD("-dturbo", 0, set80211dturbo), 4822170531Ssam DEF_CMD("bgscan", 1, set80211bgscan), 4823170531Ssam DEF_CMD("-bgscan", 0, set80211bgscan), 4824170531Ssam DEF_CMD_ARG("bgscanidle", set80211bgscanidle), 4825170531Ssam DEF_CMD_ARG("bgscanintvl", set80211bgscanintvl), 4826170531Ssam DEF_CMD_ARG("scanvalid", set80211scanvalid), 4827178354Ssam DEF_CMD_ARG("roam:rssi", set80211roamrssi), 4828178354Ssam DEF_CMD_ARG("roam:rate", set80211roamrate), 4829153354Ssam DEF_CMD_ARG("mcastrate", set80211mcastrate), 4830178354Ssam DEF_CMD_ARG("ucastrate", set80211ucastrate), 4831178354Ssam DEF_CMD_ARG("mgtrate", set80211mgtrate), 4832178354Ssam DEF_CMD_ARG("mgmtrate", set80211mgtrate), 4833178354Ssam DEF_CMD_ARG("maxretry", set80211maxretry), 4834148416Ssam DEF_CMD_ARG("fragthreshold", set80211fragthreshold), 4835153422Ssam DEF_CMD("burst", 1, set80211burst), 4836153422Ssam DEF_CMD("-burst", 0, set80211burst), 4837160687Ssam DEF_CMD_ARG("bmiss", set80211bmissthreshold), 4838160687Ssam DEF_CMD_ARG("bmissthreshold", set80211bmissthreshold), 4839173275Ssam DEF_CMD("shortgi", 1, set80211shortgi), 4840173275Ssam DEF_CMD("-shortgi", 0, set80211shortgi), 4841173275Ssam DEF_CMD("ampdurx", 2, set80211ampdu), 4842173275Ssam DEF_CMD("-ampdurx", -2, set80211ampdu), 4843173275Ssam DEF_CMD("ampdutx", 1, set80211ampdu), 4844173275Ssam DEF_CMD("-ampdutx", -1, set80211ampdu), 4845173275Ssam DEF_CMD("ampdu", 3, set80211ampdu), /* NB: tx+rx */ 4846173275Ssam DEF_CMD("-ampdu", -3, set80211ampdu), 4847173275Ssam DEF_CMD_ARG("ampdulimit", set80211ampdulimit), 4848173275Ssam DEF_CMD_ARG("ampdudensity", set80211ampdudensity), 4849173275Ssam DEF_CMD("amsdurx", 2, set80211amsdu), 4850173275Ssam DEF_CMD("-amsdurx", -2, set80211amsdu), 4851173275Ssam DEF_CMD("amsdutx", 1, set80211amsdu), 4852173275Ssam DEF_CMD("-amsdutx", -1, set80211amsdu), 4853173275Ssam DEF_CMD("amsdu", 3, set80211amsdu), /* NB: tx+rx */ 4854173275Ssam DEF_CMD("-amsdu", -3, set80211amsdu), 4855173275Ssam DEF_CMD_ARG("amsdulimit", set80211amsdulimit), 4856173275Ssam DEF_CMD("puren", 1, set80211puren), 4857173275Ssam DEF_CMD("-puren", 0, set80211puren), 4858170531Ssam DEF_CMD("doth", 1, set80211doth), 4859170531Ssam DEF_CMD("-doth", 0, set80211doth), 4860178354Ssam DEF_CMD("dfs", 1, set80211dfs), 4861178354Ssam DEF_CMD("-dfs", 0, set80211dfs), 4862173275Ssam DEF_CMD("htcompat", 1, set80211htcompat), 4863173275Ssam DEF_CMD("-htcompat", 0, set80211htcompat), 4864178354Ssam DEF_CMD("dwds", 1, set80211dwds), 4865178354Ssam DEF_CMD("-dwds", 0, set80211dwds), 4866173275Ssam DEF_CMD("inact", 1, set80211inact), 4867173275Ssam DEF_CMD("-inact", 0, set80211inact), 4868178354Ssam DEF_CMD("tsn", 1, set80211tsn), 4869178354Ssam DEF_CMD("-tsn", 0, set80211tsn), 4870178354Ssam DEF_CMD_ARG("regdomain", set80211regdomain), 4871178354Ssam DEF_CMD_ARG("country", set80211country), 4872178354Ssam DEF_CMD("indoor", 'I', set80211location), 4873178354Ssam DEF_CMD("-indoor", 'O', set80211location), 4874178354Ssam DEF_CMD("outdoor", 'O', set80211location), 4875178354Ssam DEF_CMD("-outdoor", 'I', set80211location), 4876178354Ssam DEF_CMD("anywhere", ' ', set80211location), 4877178354Ssam DEF_CMD("ecm", 1, set80211ecm), 4878178354Ssam DEF_CMD("-ecm", 0, set80211ecm), 4879178354Ssam DEF_CMD("dotd", 1, set80211dotd), 4880178354Ssam DEF_CMD("-dotd", 0, set80211dotd), 4881173275Ssam DEF_CMD_ARG("htprotmode", set80211htprotmode), 4882173275Ssam DEF_CMD("ht20", 1, set80211htconf), 4883173275Ssam DEF_CMD("-ht20", 0, set80211htconf), 4884173275Ssam DEF_CMD("ht40", 3, set80211htconf), /* NB: 20+40 */ 4885173275Ssam DEF_CMD("-ht40", 0, set80211htconf), 4886173275Ssam DEF_CMD("ht", 3, set80211htconf), /* NB: 20+40 */ 4887173275Ssam DEF_CMD("-ht", 0, set80211htconf), 4888183261Ssam DEF_CMD("rifs", 1, set80211rifs), 4889183261Ssam DEF_CMD("-rifs", 0, set80211rifs), 4890183261Ssam DEF_CMD("smps", IEEE80211_HTCAP_SMPS_ENA, set80211smps), 4891183261Ssam DEF_CMD("smpsdyn", IEEE80211_HTCAP_SMPS_DYNAMIC, set80211smps), 4892183261Ssam DEF_CMD("-smps", IEEE80211_HTCAP_SMPS_OFF, set80211smps), 4893178354Ssam /* XXX for testing */ 4894178354Ssam DEF_CMD_ARG("chanswitch", set80211chanswitch), 4895178354Ssam 4896186904Ssam DEF_CMD_ARG("tdmaslot", set80211tdmaslot), 4897186904Ssam DEF_CMD_ARG("tdmaslotcnt", set80211tdmaslotcnt), 4898186904Ssam DEF_CMD_ARG("tdmaslotlen", set80211tdmaslotlen), 4899186904Ssam DEF_CMD_ARG("tdmabintval", set80211tdmabintval), 4900186904Ssam 4901178354Ssam /* vap cloning support */ 4902178354Ssam DEF_CLONE_CMD_ARG("wlanaddr", set80211clone_wlanaddr), 4903178354Ssam DEF_CLONE_CMD_ARG("wlanbssid", set80211clone_wlanbssid), 4904178354Ssam DEF_CLONE_CMD_ARG("wlandev", set80211clone_wlandev), 4905178354Ssam DEF_CLONE_CMD_ARG("wlanmode", set80211clone_wlanmode), 4906178354Ssam DEF_CLONE_CMD("beacons", 1, set80211clone_beacons), 4907178354Ssam DEF_CLONE_CMD("-beacons", 0, set80211clone_beacons), 4908178354Ssam DEF_CLONE_CMD("bssid", 1, set80211clone_bssid), 4909178354Ssam DEF_CLONE_CMD("-bssid", 0, set80211clone_bssid), 4910178354Ssam DEF_CLONE_CMD("wdslegacy", 1, set80211clone_wdslegacy), 4911178354Ssam DEF_CLONE_CMD("-wdslegacy", 0, set80211clone_wdslegacy), 4912138593Ssam}; 4913138593Ssamstatic struct afswtch af_ieee80211 = { 4914138593Ssam .af_name = "af_ieee80211", 4915138593Ssam .af_af = AF_UNSPEC, 4916139494Ssam .af_other_status = ieee80211_status, 4917138593Ssam}; 4918138593Ssam 4919138593Ssamstatic __constructor void 4920138593Ssamieee80211_ctor(void) 4921138593Ssam{ 4922138593Ssam#define N(a) (sizeof(a) / sizeof(a[0])) 4923138593Ssam int i; 4924138593Ssam 4925138593Ssam for (i = 0; i < N(ieee80211_cmds); i++) 4926138593Ssam cmd_register(&ieee80211_cmds[i]); 4927138593Ssam af_register(&af_ieee80211); 4928189096Srpaulo clone_setdefcallback("wlan", wlan_create); 4929138593Ssam#undef N 4930138593Ssam} 4931